Mr. Gasket 75 Degree Water Neck - 1-1/2 in ID Hose - O-Ring - 1/2 in NPT Female Port - Chrome - Chevy V8 12199903 and Edelbrock carburetors with 5-1/8"

and Edelbrock carburetors with 5-1/8" dia

exhaust piping

Designed to be Used with Hooker BlackHeart Engine Mounts (P/N 71221029HKR) and Transmission Crossmembers (P/N 71222020HKR

Fits 2011-2019 Chevrolet Silverado and GMC Sierra 2500HD/3500HD Crew cab/standard 6

250 in Tip

Mr. Gasket 75 Degree Water Neck - 1-1/2 in ID Hose - O-Ring - 1/2 in NPT Female Port - Chrome - Chevy V8 12199903 and Edelbrock carburetors with 5-1/8"Mr. Gasket Water Neck 2557 Chrome Plated w Bolts and O Ring 0. 5 in. Vacuum Switch Hole Check To Insure Correct Fit Prevents Water Leaks Precision Die Cast Applications include: 442, 98, Apollo, Bel Air, Biscayne, Blazer, Blazer K5, Bonneville, 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 Vehicle Applications: 1978 1979 Oldsmobile