Mr. Gasket Exhaust Manifold Gaskets - SB Chevy - Stock Square Port - Exhaust Port Width: 1.45" , Exhaust Port Height: 1.48" , Center Port to Gasket Top: .78" H771003M Modern green LED through-the-dial lighting

Modern green LED through-the-dial lighting provides clear visibility during nighttime use

For the person looking for a complete Header-back dual exhaust system with an aggressive tone

200" Round Gasket BoreSince 1989

Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers

arm angle and arm width

Mr. Gasket Exhaust Manifold Gaskets - SB Chevy - Stock Square Port - Exhaust Port Width: 1.45" , Exhaust Port Height: 1.48" , Center Port to Gasket Top: .78" H771003M Modern green LED through-the-dial lightingFabricated from large fiber gasket material bonded by a high heat resistant compound, these gaskets provide excellent sealing and durability. Precision die cut for each application. These gaskets can be reused. Vehicle Applications: 1964 1973 Chevrolet Chevelle 1989 1991 Chevrolet V1500 Suburban 1987 1988 Chevrolet R30 1975 1986 Chevrolet C10 1980 1980 Pontiac Grand LeMans 1955 1991 Chevrolet Corvette 1977 1986 Chevrolet K30 1980 1980 Oldsmobile