Mr. Gasket Ultra Seal 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" Koolmat Kirkey's Lightweight Double Rib Support

Kirkey's Lightweight Double Rib Support 20 Degree Layback is designed for the racer who wants to save weight but demands the ultimate in comfort and safety

5/16-24 in Inverted Flare Female Inlet / Outlet

1970-1972 Pontiac Grand Prix

ULTRATHIN ONLY

Mr. Gasket Ultra Seal 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" Koolmat Kirkey's Lightweight Double Rib SupportChevy Intake Gasket 262 400 1955 91 1 8" Thick Med Race Port 1. 31w x 2. 19h. Manufactured from cellulose nitrile composition gasket material. Provides excellent sealing and durability. Silicone beading on both sides of each gasket. Gasket sealer not required for installation. Complete with manifold end rail seals and distributor gasket. For OE replacement, high performance street, drag race and oval track. Vehicle Applications: 1978 1980 Oldsmobile