and Performance Parts and Accessories
1981 Firebird / Trans Am Parts - Conversion Parts
Classic Industries offers a wide selection of Engine Conversion Parts for your 1981 Firebird . Classic Industries offers 1981 Firebird Engine Conversion Brackets, 1981 Firebird Engine Conversion Kits and 1981 Firebird Engine Mount Conversions.
This unique conversion system from BRP/Muscle Rods takes the guesswork out of installing an LS engine. This set is designed to use the LH8 oil pan, positioning the engine and transmission with room for most accessory drives,...
This engine mount set is for the 1970-81 Detroit Speed and Engineering subframe. The engine mount bracket set enables easy, no hassle installation of a Pontiac engine into the DSE hydroformed subframe. Set includes: ...