Exhibit 32.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 In connection with the Quarterly Report of Uniprop Manufactured Housing Income Fund II (the "Partnership") on Form 10-Q for the period ending September 30, 2004 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Paul M Zlotoff, General Partner of the Partnership, Joel Schwartz, Principal Financial Officer certify, pursuant to U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that: (1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company . Genesis Associates Limited Partnership, General Partner /s/ Paul M. Zlotoff - -------------------------- By: Paul M. Zlotoff, General Partner /s/ Joel Schwartz - -------------------------- By: Joel Schwartz, Principal Financial Officer