Up for sale is A/C Compressor bypass pulley (AC Delete). This will fit serpentine pulley systems for TBI or TPI for cars such as 1988-1992 (F-body) Camaros, Firebird, and (B/D-body) Caprice Classics. Also fits full size GM OBS trucks 1988-1995 C/K 1500 2500 3500 Suburban Blazer Tahoe Yukon. Will not fit Vortec based engines. May even fit TBI serpentine systems for S-series mini trucks (S-10, Blazer, Jimmy, etc.) and vans (Safari and Astro). Pulley has 5.25" diameter (a little bigger compared to my other listing, may require a longer belt). Will come with mounting hardware. Free shipping! Lower 48 states only.