Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports AFE POWER It can be mixed with

It can be mixed with stock-type transmission fluids

but also improves exhaust flow and has improved durability

Holley is now offering fabricated intake manifolds for LS

Each Tranmission is dyno tested

Enhance the handling of your 2016-2024 Silverado/Sierra 2500 HD truck by installing a BDS single steering stabilizer mounting kit with NX2 shock

Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. Round Ports AFE POWER It can be mixed withMr. Gasket Copper Seal Header Gaskets are made from dead soft solid Copper . 043 inch thick. This gasket incorporates . 051 inch embossment around each port to seal irregular surfaces, total gasket thickness is . 094 inch. Provides excellent sealing and durability. Conforms to and seals minor surface irregularities. designed for high performance street, drag race, oval track and turbocharged (extreme heat) applications.