Original 1969 through 1981 rear air conditioner compressor support bracket, in used condition. Factory GM part #3932435 (manifold to compressor). Correct for 1969 to 1975 Nova and Chevy II; 1969 and 1970 Chevelle, El Camino and Sprint; 1969 to 1981 Camaro; 1970 to 1979 Impala, Caprice, Bel Air and Biscayne; 1974 to 1980 Chevrolet and GMC pick up; 1970 - 1972 Monte Carlo. Fits Small Block Motors: 307, 350 and 400 CI. Bracket is stamped "GM", and weighs one (1) pound. $20. Will ship!