Mr. Gasket Ultra-Seal Intake Manifold Gasket - 0.06 in Thick - 1.85 x 2.55 in Rectangular Port - Composite - Big Block Chevy Water Pump Backing Plate #1209 and #1221 fit all

#1209 and #1221 fit all Edelbrock carburetors

Broad Power Range

because life is tough

The heavy-duty 2" wide

Yellow Zinc

Mr. Gasket Ultra-Seal Intake Manifold Gasket - 0.06 in Thick - 1.85 x 2.55 in Rectangular Port - Composite - Big Block Chevy Water Pump Backing Plate #1209 and #1221 fit allMr. Gasket Ultra Seal Intake Gasket 5817 Rectangle Raised Port Port Dimensions W 1. 75 in. x H 2. 5 in. 1 16 in. Thick Nitrile Rubber and Fiber Will Not Crack Or Split Resists Wicking Withstands 600+ Temps Silicone Bead Around Port Creates Tight Leak proof Seal 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,