EXHIBIT 32.1 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 (18 U.S.C. SECTION 1350) In connection with the accompanying Quarterly Report of American Homestar Corporation (the "Company") on Form 10-Q for the quarter ended September 26, 2003 (the "Report"), I, Finis F. Teeter, Chief Executive Officer of the Company, hereby certify that to my knowledge: (1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)), as applicable; and (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Dated: November 4, 2003 /s/ Finis F. Teeter ---------------------------------- Finis F. Teeter, Chief Executive Officer CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 (18 U.S.C. SECTION 1350) In connection with the accompanying Quarterly Report of American Homestar Corporation (the "Company") on Form 10-Q for the quarter ended September 26, 2003 (the "Report"), I, Craig A. Reynolds, Chief Financial Officer of the Company, hereby certify that to my knowledge: (1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)), as applicable; and (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Dated: November 4, 2003 /s/ Craig A. Reynolds --------------------------------- Craig A. Reynolds, Chief Financial Officer