141R A.C Mount. LS1 Camaro, Firebird. Product Description:

LS1 Camaro/Firebird (Low Profile)
This bracket system is designed to mount an aftermarket Sanden A.C. compressor to the popular LS1 Camaro Firebird engines utilizing the factory alternator and power steering pump accessories. Bolts to head and water pump. Works well in vehicles with low hood clearance -- Trucks, 50-60’s cars, etc. Bracket kit includes: Steel A.C. mounting brackets, mounting hardware, idler bracket and pulley, heavy duty automatic belt tensioner, Dayco six-rib drive belt and illustrated instructions for easy installation.
Note: Check bracket and balancer dimensions below to insure propper fitment.