Mr. Gasket Performance Intake Manifold Gasket - 0.12 in Thick - 1.75 x 2.5 in Rectangular Port - Composite - Big Block Chevy 28800BK 3/4 in Locator Hole

3/4 in Locator Hole

50 threads

Rear support adds strength to the rear section of race car by reducing excessive flex

2002-2005 Chevrolet Astro

Mallory Unilite

Mr. Gasket Performance Intake Manifold Gasket - 0.12 in Thick - 1.75 x 2.5 in Rectangular Port - Composite - Big Block Chevy 28800BK 3/4 in Locator HoleMr. Gasket Intake Gasket 110 Rectangle Stock Port Port Dimensions W 1. 75 in. x H 2. 50 in. Gen IV Intake Gasket Set Applications include: Bel Air, Biscayne, Blazer, Blazer K5, Brookwood, C10 Pickup, C10 Suburban, C15 Pickup, C15 Suburban, C15 C1500 Pickup, C15 C1500 Suburban, C1500 Pickup, C1500 Suburban, C20 Pickup, C20 Suburban, C25 Pickup, C25 Suburban, C25 C2500 Pickup, C25 C2500 Suburban, C2500 Pickup Vehicle Applications: 1979 1990 GMC K3500