SECURITIES AND EXCHANGE COMMISSION
                               Washington, D.C.  20549



                                       Form 8-K

                  Current Report Pursuant to Section 13 or 15(d) of
                              The Securities Act of 1934



Date of Report (Date of earliest event reported) APRIL 24, 1997 (APRIL 11, 1997)
                                               ------------------------------- 

             SUPERIOR NATIONAL INSURANCE GROUP, INC.                     
- --------------------------------------------------------------------------------

                (Exact name of registrant as specified in its charter)



              DELAWARE            0-25984                  95-4610936          
- --------------------------------------------------------------------------------
(State or other                 (Commission             (I.R.S. Employer
jurisdiction                     File Number)           Identification No.)
of incorporation)  
    



    26601 AGOURA ROAD, CALABASAS, CALIFORNIA                    91302          
- -------------------------------------------------------------------------------
     (Address of principal executive offices)                  (Zip Code)     



Registrant's telephone number, including area code    (818) 880-1600
                                                      ------------------------



                   REGISTRANT WAS FORMERLY A CALIFORNIA CORPORATION
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
            (Former name or former address, if changed since last report.)


                                              Exhibit Index Appears on Page 10



ITEM 2.

         (a) On April 11, 1997 (the "Closing Date"), Superior National
Insurance Group, Inc. (the "Company") acquired Pac Rim Holding Corporation ("Pac
Rim") for approximately $42,000,000 in cash (the "Acquisition").  Through its
wholly-owned subsidiary, The Pacific Rim Assurance Company, to be renamed
Superior Pacific Casualty Company ("SPCC"), Pac Rim writes workers' compensation
insurance in California, Arizona, and other states.  The Acquisition was
consummated pursuant to an Amended and Restated Agreement and Plan of Merger
(the "Agreement") dated as of September 17, 1996, as amended and restated
February 17, 1997, by and among the Company, Pac Rim and SNTL Acquisition Corp. 
On the Closing Date, SNTL Acquisition Corp., a wholly-owned subsidiary of the
Company, was merged with and into Pac Rim.  The approximately $42,000,000 paid
was distributed to Pac Rim's stockholders, option holders, warrant holders and
debenture holders as follows: (i) each outstanding share of Pac Rim common stock
was converted into the right to receive $2.105 in cash, resulting in a total
payment of $20,056,861 to such stockholders; (ii) the Company acquired the
in-the-money stock options of Pac Rim for approximately $44,000, (iii) the
Company acquired warrants convertible into Pac Rim common stock for $1,912,500;
and (iv) the Company purchased Pac Rim's outstanding $20,000,000 of Series A
Convertible Debentures for face value.  The debentures and warrants were
acquired pursuant to a Series A Convertible Debentures and Series 1, 2 and 3
Detachable Warrant Purchase Agreement dated as of September 17, 1996, as
amended, effective February 17, 1997, by and among the Company, Prac Limited
Partnership and Allstate Insurance Company.  All "out-of-the-money" options and
warrants of Pac Rim were cancelled without consideration.

          The Acquisition was financed by an $18,000,000 private placement of 
common stock of the Company (the "Stock Issuance"), and by a $44,000,000 term 
loan (the "Term Loan").  The Term Loan was made pursuant to a Credit 
Agreement dated April 11, 1997, by and among the Company, SNTL Acquisition 
Corp., a syndicate of banks and The Chase Manhattan Bank, as Administrative 
Agent ("Chase").  Proceeds of the Term Loan were used, in addition to 
consummating the Acquisition and paying fees and expenses in connection 
therewith, to repay existing long-term debt and to make a $10,000,000 capital 
contribution to SPCC on the Closing Date.  The Term Loan is due and payable 
in full April 11, 2003.  Principal payments on the Term Loan are due every 
six months beginning October 11, 1997, and will be paid in eleven consecutive 
installments of $3,650,000 and a final installment of $3,850,000. The 
interest rate is a LIBOR-based variable rate, but will not exceed Chase's 
prime commercial lending rate unless default interest becomes due.  The 
Credit Agreement contains customary covenants, including financial ratios.  
The Term Loan is secured by a pledge of the stock of the Company's 
subsidiaries, including Superior National Insurance Company ("SNIC") and 
SPCC.  As a condition to the Term Loan, the Company formed Superior Pacific 
Holding Corporation ("Superior Pacific") as an intermediate holding company, 
and Superior Pacific assumed the obligations of the borrower under the Term 
Loan.  

         The Stock Issuance was consummated pursuant to that certain Stock
Purchase Agreement dated as of September 17, 1996, as amended and restated
February 17, 1997, by and among the Company, Insurance Partners, L.P., Insurance
Partners (Offshore) Bermuda, L.P. (together, "IP"), TJS Partners, L.P., and
members of the Company's management.  The Company on the Closing Date sold
2,390,438 shares of its common stock, $.01 par value ("Common Stock") at $7.53
per share (the "Newly Issued Stock").  The Stock Issuance was exempt from
registration under the Securities Act of 1933, as amended (the "Securities
Act"), pursuant to Section 4(2) of the Securities Act.  The Stock Issuance was
approved by the shareholders of the Company at the Annual Meeting of
Shareholders on April 8, 1997.  The $7.53 price was substantially below the
market price of the Company's Common Stock on the Closing Date, but reflective
of the market price of the Common Stock in September 1996, when the Stock
Purchase Agreement and the Agreement were signed.  As a result of the Stock
Purchase, the Company believes that IP controls approximately 37% of the
Company's Common Stock.  Under the terms of the Stock Purchase Agreement, IP is
subject to certain covenants intended

                                          2



to restrict IP and its Associates (as defined in the Stock Purchase Agreement)
from exercising control over the Company or its Board of Directors.

         The Company has entered into a Registration Rights Agreement with IP. 
The Registration Rights Agreement provides that, with respect to the shares of
Newly Issued Stock to be received by IP pursuant to the Stock Purchase
Agreement, IP and any Affiliate thereof (as defined in Rule 12b-2 promulgated
pursuant to the Securities Exchange Act of 1934, as amended ("Exchange Act")) to
whom or which such shares have been transferred may, on not more than three
occasions at any time commencing after the Closing Date, require the Company at
its sole expense to prepare and file with the SEC a registration statement under
the Securities Act, covering the public offer and sale of such shares, in
addition to other shares requested to be so covered by other securities holders
having similar, preexisting registration rights, and use its best efforts to
cause to be declared effective and remain effective for up to the lesser of 180
days or the period during which all of the shares requested to be so registered
by IP and any Affiliate thereof have been sold (a "Demand Registration"). 
Notwithstanding the terms described above, the Company is not required to file a
registration statement in response to a Demand Registration if certain
conditions are not met, including the anticipated failure of a Demand
Registration to earn an aggregate net offering price of $7.5 million or more. 
In addition, IP's and its Affiliates' ability to request three Demand
Registrations shall be reduced to two such requests if the Company has
registered shares of Newly Issued Stock held by IP or any of its Affiliates
having an anticipated net offering price of not less than $5 million pursuant to
an exercise of their "piggyback rights."  Under the Registration Rights
Agreement, IP and IP's Affiliates have customary "piggyback" registration rights
allowing them to register shares in the event the Company proposes to sell any
of its stock or other securities to the public in a transaction registered under
the Securities Act.  The Registration Rights Agreement contains additional
customary terms and provisions, including reciprocal indemnification and
contribution provisions with respect to information furnished or provided by the
Company or IP for inclusion in any such registration statement.

         The Purchase Price for Pac Rim was determined by representatives of
the Company and the Board of Directors of Pac Rim by means of arm's-length
bargaining between such parties, and was less than the market price of Pac Rim
common stock on February 14, 1997.  The $42,000,000 price represents a reduction
of $12,000,000 from the $54,000,000 price originally agreed upon by the parties
in September 1996.  The Company and the Board of Directors of Pac Rim arrived at
the revised price in negotiations following the decision by Pac Rim to book an
additional $12,000,000 in loss and loss adjustment expense reserves for accident
years 1995 and prior as of December 31, 1996.  The Company believes that the
reserve adjustment resulted from questions raised as to the adequacy of Pac
Rim's loss reserves by the California Department of Insurance in the course of
the Department's Triennial Examination of Pac Rim completed in early 1997.

         Prior to the Acquisition, there was no material relationship between
the Company or any of its affiliates (including their respective officers,
directors, partners and authorized representatives, and any associate of any
such individuals), on the one hand, and Pac Rim or any of their respective
affiliates (including their respective officers, directors, partners and any
associate of any such officer or director), on the other hand.

         (b)  Prior to the Acquisition, SPCC wrote workers' compensation
insurance in California, Arizona and other states, focusing in particular on the
Southern California market.  SPCC is headquartered in Woodland Hills,
California, only eight miles from the Company's headquarters in Calabasas,
California.  The Company intends to integrate the operations of SPCC with SNIC
as quickly as possible.  To that end, the Company will now operate under the
name "Superior Pacific."  The Company intends that substantially all new and
renewal business of SPCC will be written through SNIC, using SNIC's current
underwriting policies and claims management systems.  SPCC will operate as a
subsidiary of Superior Pacific and continue to satisfy claims on existing
policies.  The California Department of Insurance, in approving the Form A
application of

                                          3



the Company to acquire Pac Rim, requested that the Board of Directors of the
Company memorialize its intent to operate SPCC in this fashion, and the Board of
Directors has complied with the Department's request.  

         The assets acquired by the Company included all equipment and other
physical property, principally furnishings and information systems, previously
owned and operated by SPCC and its subsidiary, Regional Benefits Insurance
Services, Inc., which assets will continue to be utilized to operate SPCC as a
workers' compensation insurance company.  No real property was acquired as a
result of the transaction.

ITEM 5.

         On April 11, 1997, (the "Closing Date"), the Company reincorporated in
Delaware.  The reincorporation was approved by the shareholders of the Company
at the Annual Meeting of Shareholders on April 8, 1997.  The reincorporation was
accomplished by the merger of Superior National Insurance Group, Inc., a
California corporation ("SNIG-California"), with and into Superior National
Insurance Group, Inc., a Delaware corporation ("SNIG-Delaware") and a
wholly-owned subsidiary of SNIG-California.  Each share of common stock of
SNIG-California has been converted into one share of SNIG-Delaware Common Stock,
par value $.01 per share.  All warrants and options to purchase SNIG-California
common stock outstanding have likewise been converted into rights to purchase
the same number of shares of SNIG-Delaware Common Stock.  None of the Company's
operations, properties or assets were affected by the reincorporation, and
SNIG-Delaware Common Stock is registered with the Securities and Exchange
Commission pursuant to Section 12(g) of the Exchange Act, by operation of
Rule 12g-2(b) under the Exchange Act.  The Company's listing on the Nasdaq
National Market was not affected by the reincorporation.  Stockholders of the
Company are being requested to exchange their certificates of SNIG-California
common stock for certificates of SNIG-Delaware Common Stock, as SNIG-Delaware
certificates contain a legend referring holders of such certificates to the
Transfer Restrictions (defined below) set forth in Article Sixth of the
Certificate of Incorporation of the Company.  The Certificate of Incorporation
of the Company and the Bylaws of the Company are filed herewith.

         The Certificate of Incorporation of the Company, as adopted upon
reincorporation, includes restrictions on the transfer of Common Stock (the
"Transfer Restrictions") intended to preserve the full availability of the
Company's net operating loss carry forwards ("NOLs") under Section 382 of the
Internal Revenue Code of 1986, as amended (the "Code").  As of December 31,
1996, the Company held $86.1 million of NOLs which could be applied to reduce
future income taxes payable by the Company.  The NOLs begin to expire in
material amounts in 2006.

         The following description of the Transfer Restrictions is qualified in
its entirety by reference to the complete text of Article Sixth of the
Certificate of Incorporation of the Company, filed herewith.  The Certificate of
Incorporation generally restricts, until three years after the Closing Date or
April 12, 2000, any direct or indirect transfer of "stock" (which term, for
purposes of the Transfer Restrictions, includes the Common Stock and any other
equity security treated as "stock" under Section 382) of the Company if the
effect would be to increase the ownership of stock by any person who during the
preceding three-year period owned 4.90% or more of the Company's stock, would
otherwise increase the percentage of stock owned by a "5 percent stockholder"
(as defined in Section 382, substituting "4.90 percent" for "5 percent"), or
otherwise would cause an ownership change of the Company within the meaning of
Section 382.  Transfers included under the Transfer Restrictions include sales
to persons whose resulting percent ownership would exceed the thresholds
discussed above, or to persons whose ownership of shares would by attribution
cause another person to exceed such thresholds, as well as sales by persons who
exceeded such thresholds prior to the Transfer Restrictions' becoming effective.
Numerous rules of attribution, aggregation, and calculation prescribed under the
Code (and related regulations) will be applied in determining whether the 4.90%
threshold has been met and whether a group of less than 4.90% stockholders will
be treated as a "public group" that is a 5 percent

                                          4




stockholder under Section 382.  As a result of these attribution rules, the
Transfer Restrictions could result in prohibiting ownership of the Company's
stock as a result of a change in the relationship between two or more persons or
entities, or a transfer of an interest other than the Company's stock, such as
an interest in an entity that, directly or indirectly, owns the Company's stock.
The Transfer Restrictions may also apply to proscribe the creation or transfer
of certain "options" (which are broadly defined by Section 382) in respect of
the Company's stock to the extent, generally, that exercise of the option would
result in a proscribed level of ownership.

         Generally, the Transfer Restrictions are imposed only with respect to
the amount of the Company's stock (or options with respect to the Company's
stock) purportedly transferred in excess of the threshold established in the
Transfer Restrictions.  In any event, the restrictions will not prevent a
transfer if the purported transferee obtains the approval of the Board of
Directors, which approval shall be granted or withheld in the sole and absolute
discretion of the Board of Directors, after considering all facts and
circumstances including but not limited to future events deemed by the Board of
Directors to be reasonably possible.  Such approval may be granted to permit a
transaction to raise additional capital, at a level likely to result in an
ownership change, but the Board of Directors will weigh the risks of a
limitation on the use of the NOLs against the need for additional capital before
granting such approval.

         All certificates representing the Company's stock, including the stock
issued in the Stock Issuance and stock issued on a negotiated or other transfer
since April 11, 1997, will bear the following legend:  "THE TRANSFER OF THE
SECURITIES REPRESENTED HEREBY IS SUBJECT TO RESTRICTIONS PURSUANT TO
ARTICLE SIXTH OF THE CERTIFICATE OF INCORPORATION OF SUPERIOR NATIONAL INSURANCE
GROUP, INC."  The Company has also issued instructions to the transfer agent of
the Company (the "Transfer Agent") to implement the Transfer Restrictions.  The
Transfer Restrictions provide that the Transfer Agent shall not record any
transfer of the Company's stock purportedly transferred in excess of the
threshold established in the Transfer Restrictions.  The Transfer Agent also has
the right, prior to and as a condition to registering any transfers of the
Company's stock on the Company's stock transfer records, to request an affidavit
from the purported transferee of the stock regarding such purported transferee's
actual and constructive ownership of the Company's stock, and if the Transfer
Agent does not receive such affidavit or the affidavit evidences that the
transfer would violate the Transfer Restrictions, the Transfer Agent is required
to notify the Company and not to enter the transfer in the Company's stock
transfer records.  These provisions may result in the delay or refusal of
certain requested transfers of the Company's stock.

         Beginning on the Closing Date, any direct or indirect transfer of
stock attempted in violation of the restrictions is void AB INITIO as to the
purported transferee, and the purported transferee would not be recognized as
the owner of the shares owned in violation of the restrictions for any purpose,
including for purposes of voting and receiving dividends or other distributions
in respect of such stock, or in the case of options, receiving stock in respect
of their exercise.  Stock acquired in violation of the Transfer Restrictions is
referred to as "Excess Stock."

         Excess Stock automatically will be transferred to a trustee for the
benefit of a charitable beneficiary designated by the Company, effective as of
the close of business on the business day prior to the date of the violative
transfer.  Any dividends or other distributions paid prior to discovery by the
Company that the stock has been transferred to the trustee are treated as held
by the purported transferee as agent for the trustee and must be paid to the
trustee upon demand, and any dividends or other distributions declared but
unpaid after such time shall be paid to the trustee.  Votes cast by a purported
transferee with respect to Excess Stock prior to the discovery by the Company
that the Excess Stock was transferred to the trustee will be rescinded as void
and recast in accordance with the desire of the trustee acting for the benefit
of the charitable beneficiary.  The trustee shall have all rights of ownership
of the Excess Stock.  As soon as practicable

                                          5



following the receipt of notice from the Company that Excess Stock was
transferred to the trustee, the trustee is required to sell such Excess Stock in
an arms-length transaction that would not constitute a violation under the
Transfer Restrictions.  The net proceeds of the sale, after deduction of all
costs incurred by the Company, the Transfer Agent, and the trustee, will be
distributed first to the violating stockholder in an amount equal to the lesser
of such proceeds or the cost incurred by the stockholder to acquire such Excess
Stock, and the balance of the proceeds, if any, will be distributed to the
charitable beneficiary together with any other distributions with respect to
such Excess Stock received by the trustee.  If the Excess Stock is sold by the
purported transferee, such person will be treated as having sold the Excess
Stock as an agent for the trustee, and shall be required to remit all proceeds
to the trustee (less, in certain cases, an amount equal to the amount such
person otherwise would have been entitled to retain had the trustee sold such
shares).

         If the violative transaction results from indirect ownership of stock,
the Transfer Restrictions provide a mechanism that is intended to invalidate the
ownership of the Company's stock actually owned by the violating stockholder and
any persons within such stockholder's control group.  Only if such provisions
will not be effective to prevent a violation of the Transfer Restrictions will
ownership of stock by other persons be invalidated under the Transfer
Restrictions.

         The Transfer Restrictions provide that any person who knowingly
violates the Transfer Restrictions or any persons in the same control group with
such person shall be jointly and severally liable to the Company for, and shall
indemnify and hold the Company harmless against, any and all damages suffered as
a result of such violation, including but not limited to damages resulting from
a reduction in or elimination of the Company's ability to use its NOLs.

         The Transfer Restrictions do not apply to (i) any transfer described
in Section 382(1)(3)(B) of the Code (relating to transfers upon death or divorce
and certain gifts) if the transferor held the stock transferred for longer than
the entire three-year period preceding the date of the transfer, (ii) any sale
of Common Stock by a person who owns more than 4.90% of the outstanding Common
Stock on the Closing Date if such sale would not result in a net increase in the
amount of stock owned by 5 percent stockholders (as determined for purposes of
Section 382) during the three-year period ending on the date of such sale,
provided such sale would not otherwise be prohibited under the Transfer
Restrictions but for such transferor's ownership of stock of the Company, and
(iii) any transfer which the Board of Directors has approved in writing, which
approval may be given in the sole and absolute discretion of Board of Directors
after considering all facts and circumstances, including but not limited to
future events the occurrence of which are deemed to be reasonably possible. 
Such approval may be granted to issue additional stock if the benefits of doing
so outweigh the costs of limitations on the availability of the NOLs.

         The Company believes that the Stock Issuance has resulted in the
Company having undergone changes in aggregate percentage ownership, as defined
in Section 382, such that any additional 5% increment in change of aggregate
ownership occurring in the two-year period (and possibly the three-year period)
following the Closing Date would result in an ownership change, which in turn
would result in a dramatic reduction in the availability of the NOLs to the
Company under Section 382.  The Company believes that such a reduction would
have a negative impact on the Company's earnings per share and on the market for
the Company's Common Stock.

         The Company has obtained Standstill Agreements from those holders of
warrants to purchase Common Stock who, by exercising such warrants in the
three-year period following the Closing Date, might cause the Company to undergo
an ownership change within the meaning of Section 382.  The Company believes the
rights granted to it in the Standstill Agreements are sufficient to block an
ownership change through warrant exercise.

                                          6



         As a result of the Closing of the Stock Issuance and the
reincorporation, Steven B. Gruber, a designee of Insurance Partners, and Roger
W. Gilbert, who has no prior affiliation with the Company, have each become
members of the Company's Board of Directors.  Messrs. Gilbert and Gruber were
elected to the Board, contingent on the closing of the Stock Issuance at the
Annual Meeting of Shareholders held on April 8, 1997.

         As discussed above under Item 2, pursuant to the Credit Agreement,
Superior Pacific has been established as a subsidiary of the Company and as an
intermediate holding company holding the stock of SNIC, SPCC, and certain other
subsidiaries of the Company.  Superior Pacific has pledged all of its assets,
including the stock of the operating subsidiaries, as security for the Term Loan
to Chase as Administrative Agent under the Credit Agreement.

         In order to secure the consent of CRS III Limited (formerly known as
Centre Reinsurance Services (Bermuda) III Limited) to the Term Loan, the Company
agreed to extend the term of a warrant to purchase Common Stock issued June 30,
1994 to Centreline Reinsurance Limited (the "Centreline Warrant"), an affiliate
of CRS III Limited and Centre Reinsurance Limited.  The Centreline Warrant's
expiration date was set at April 30, 2002, an extension from June 30, 2001.  A
warrant issued to Centre Reinsurance Limited in connection with a 1992 financing
transaction also expires in April 2002.  CRS III Limited is the holder of
$20,000,000 in Preferred Securities issued June 30, 1994 by Superior National
Capital, L.P., a Bermuda limited partnership ("SNAC").  The proceeds of the
issuance of the Preferred Securities were loaned to the Company by SNAC.  Under
the terms of that loan agreement, the Company was required to secure the consent
of CRS III Limited, as the holder of the Preferred Securities, to the Term Loan.

         The Company announced on April 16, 1997, that William L. Gentz had
suffered a mild heart attack, been hospitalized and undergone surgery. 
Mr. Gentz is expected to resume his duties as President and Chief Executive
Officer of the Company in late May 1997.

         On April 12, 1997, the Company retained Prime Advisors, Inc. ("Prime 
Advisors") as an investment adviser.  Prime Advisors will provide portfolio 
management services and other investment advice to SNIC, Superior (Bermuda), 
Ltd. and SPCC (the "Regulated Subsidiaries"). Previously, the Company managed 
its investment portfolio with its own personnel, but used Prime Advisors as an 
outside consultant from time-to-time.  The Regulated Subsidiaries will pay 
annual investment management fees of $200,000 to Prime Advisors.

ITEM 7.  FINANCIAL STATEMENTS AND EXHIBITS.

         (A)  FINANCIAL STATEMENTS OF BUSINESSES ACQUIRED.

         As of the date hereof, it is impractical for the Company to provide
the required audited financial information.   The Company will file the required
audited financial information under cover of Form 8-K/A as soon as practicable,
but not later than June 24, 1997.

         (B)  PRO FORMA FINANCIAL INFORMATION.

         As of the date hereof, it is impractical for the Company to provide
the required pro forma financial information.  The Company will file the
required pro forma financial information under cover of Form 8-K/A as soon as
practicable, but not later than June 24, 1997.  Selected pro forma financial
information for the Company and Pac Rim has been prepared by the Company for the
period ending December 31, 1996, and is set forth in the definitive Proxy
Statement of the Company dated March 10, 1997; however, investors

                                          7



should review such data in light of the cautionary statements contained
therewith and in the "Certain Considerations" section of said Proxy Statement.

         (C)  EXHIBITS.

         2.1       Amended and Restated Agreement and Plan of Merger, dated as
                   of February 17, 1997, among the Company, SNTL Acquisition
                   Corp., and Pac Rim Holding Corporation*
         2.2       Series A Convertible Debentures and Series 1, 2 and 3
                   Detachable Warrant Purchase Agreement ("Debenture Purchase
                   Agreement"), dated September 17, 1997, among the Company,
                   Prac Limited Partnership and Allstate Insurance Company**
         2.3       First Amendment to Debenture Purchase Agreement, dated as of
                   February 17, 1997*
         2.4       Agreement and Plan of Merger by and between Superior
                   National Insurance Group, Inc., a California corporation and
                   Superior National Insurance Group, Inc., a Delaware
                   corporation, dated as of April 8, 1997

         3.1       Certificate of Incorporation of the Company, as currently in
                   effect
         3.2       Bylaws of the Company, to date

         10.1      Stock Purchase Agreement dated as of September 17, 1996, as
                   amended and restated effective as of February 17, 1997,
                   among the Company, Insurance Partners, L.P., Insurance
                   Partners (Offshore) Bermuda, L.P., TJS Partners, L.P. and
                   certain members of the Company's management*


- ---------------

*        Previously filed as an exhibit to the Company's statement on Schedule
         13D filed for Pac Rim Holding Corporation, as filed with the
         Securities and Exchange Commission ("SEC") on February 27, 1997
**       Previously filed as an exhibit to the Company's statement on Schedule
         13D filed for Pac Rim Holding Corporation, as filed with the SEC on
         September 26, 1996

                                          8



                                      SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.

    Date:  APRIL 24, 1997
         ----------------


                        SUPERIOR NATIONAL
                           INSURANCE GROUP, INC.


                        By:  /S/ J. Chris Seaman
                           -----------------------------------
                             J. Chris Seaman
                             Executive Vice President

                                          9



                                    EXHIBIT INDEX


Exhibit
NUMBER                            DESCRIPTION

 2.1          Amended and Restated Agreement and Plan of Merger, dated as of
              February 17, 1997, among the Company, SNTL Acquisition Corp., and
              Pac Rim Holding Corporation*
 2.2          Series A Convertible Debentures and Series 1, 2 and 3 Detachable
              Warrant Purchase Agreement (Debenture Purchase Agreement), dated
              September 17, 1997, among the Company, Prac Limited Partnership 
              and Allstate Insurance Company**
 2.3          First Amendment to Debenture Purchase Agreement, dated as of 
              February 17, 1997*
 2.4          Agreement and Plan of Merger by and between Superior National
              Insurance Group, Inc., a California corporation and Superior 
              National Insurance Group, Inc., a Delaware corporation, dated as
              of April 8, 1996
 3.1          Certificate of Incorporation of the Company, as currently in 
              effect
 3.2          Bylaws of the Company, to date
10.1          Stock Purchase Agreement dated as of September 17, 1996, as 
              amended and restated effective as of February 17, 1997, among the
              Company, Insurance Partners, L.P., Insurance Partners (Offshore)
              Bermuda, L.P., TJS Partners, L.P. and certain members of the 
              Company's management*

- -----------

*        Previously filed as an exhibit to the Company's statement on Schedule
         13D filed for Pac Rim Holding Corporation, as filed with the
         Securities and Exchange Commission ("SEC") on February 27, 1997
**       Previously filed as an exhibit to the Company's statement on Schedule
         13D filed for Pac Rim Holding Corporation, as filed with the SEC on
         September 26, 1996

                                          10