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White/GMC WIA (1991)
Engine: 6 Cylinder
50 inch Emission Code 4 Engine GM LS Header Finish Polished Header Style Shorty Primary Tube Dia
*PLEASE NOTE - If your factory ignition coils look physically different
Base Gasket 108-12 intercoolers White/GMC WIA (1991)Base Gasket 1. 75 in. Bore Size . 3125 in. Thickness Fits Holley 4160 4150 and four barrel TBI flange pattern . 3125" thick open center base gasket for Holley square flange 4150 4160 carburetor and square flange Holley EFI throttle body applications. Hardware included. Compression support grommets in mounting corners. NOTES: Includes mounting studs and nuts. Do not over torque. Excessive torque can warp or break the base plate. Features: Base Gasket
US$ 136.95
US$ 38.95
