Description
Cometic 4.165" MLS Head Gasket (Each) SB SB Chevy2 350 400 .040" Thickness RG20002XL Ladder Bar Rails WEI7155 Ladder Bar Rails Reverse Lockout Meets NHRA And IHRA Requirements Cometic stays on the forefront of gasket design technology by utilizing in house dynamometers and engine assembly rooms to bring its distributors 165" Gasket Bore