Fel-Pro Full Engine Gasket Set - Small Block Chevy BSE2601016 R07C04L This exhaust gasket features round

This exhaust gasket features round port shape

625 in Head

1/16 in NPT Female

Internal jounce bumper absorbs shock and can be safely ran with zero psi

Fel-Pro Full Engine Gasket Set - Small Block Chevy BSE2601016 R07C04L This exhaust gasket features roundProduct Description: Engine Gasket Set Full Small Block Chevy Fel Pro is the leading brand of replacement and performance automotive gaskets and sealing products. Fel Pro is recognized as the industry leader for premium replacement gaskets and seals for cars, SUVs, and light and medium duty trucks. They manufacture high quality solutions for everything from specific system repairs to complete engine overhauls. Fel Pro also offers specialty sealing