Mr. Gasket Intake Manifold Gaskets - SB Chevy - Medium Race Port - Intake Port Width: 1.31" , Intake Port Height: 2.19" , Center Port to Gasket Top: 1.00" H778C42S Styling - User-selectable theme colorsAuto

Styling - User-selectable theme colorsAuto Meter Gauges are the number one choice of professional racers worldwide

Perfect starter for race cars with clearance problems in the chassis or around header pipes

comes from the factory with 8AN inlet fittings

Connector Series: EV1 - Jetronic - (Bosch Style)

then allow the nuts to be easily installed without the worry of cross-threading

Mr. Gasket Intake Manifold Gaskets - SB Chevy - Medium Race Port - Intake Port Width: 1.31" , Intake Port Height: 2.19" , Center Port to Gasket Top: 1.00" H778C42S Styling - User-selectable theme colorsAutoChevy Intake Gasket 262 400 1955 91 1 8" Thick Medium Race Port 1. 31w x 2. 19h. Manufactured from cellulose nitrile composition gasket material. Provides excellent sealing and durability. Can be trimmed if necessary for modified port applications. Complete with manifold end rail seals and distributor gasket. For OE replacement, high performance street, drag race and oval track. Vehicle Applications: 1979 1991 GMC G1500 1987 1987 GMC R1500 1968 1974