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Thick composite base gasket for a Rochester Quadrajet four-barrel carburetor in selected 1974–1980 GM applications.
74-80 Q-JET
74-80 Q-JET
zł252.00
Tax included
| Delivery within 2-3 business days
Thick composite base gasket for a Rochester Quadrajet four-barrel carburetor in selected 1974–1980 GM applications.
74-80 Q-JET is a thick composite Rochester Quadrajet four-barrel carburetor base gasket corresponding to Apex ATB4031. It seals the carburetor to the intake manifold, reduces heat transfer and closes the mixture and vacuum passages.
Application / fitment
The gasket is cataloged for selected 1974–1980 Buick, Chevrolet, GMC and Checker vehicles using a four-barrel Q-Jet carburetor. Select it by carburetor number, base-passage layout and engine VIN code.
- part type: carburetor mounting gasket
- carburetor: Rochester Quadrajet / Q-Jet 4BBL
- selected 1977–1980 Buick Century, Regal and Skylark applications
- selected 1974–1980 Chevrolet Camaro, Caprice, Corvette, Impala, Malibu and Monte Carlo applications
- selected 1974–1980 Chevrolet and GMC C/K, Suburban, Blazer and G-Series applications
- selected VIN L or VIN Y applications according to the carburetor catalog
Clean the intake-manifold and carburetor surfaces and inspect them for distortion. Align the gasket with the throttle bores and vacuum passages. Tighten the carburetor nuts evenly in a crossing pattern to avoid distorting the body.
Technical information
- part type: thick carburetor base gasket
- carburetor flange: Rochester Quadrajet spread-bore 4BBL
- material: multilayer composite gasket material
- function: seals the carburetor and reduces heat transfer
- manufacturer interchange: Apex ATB4031
- OE / interchange numbers: 60249, 336062, 342705, 354310, 372506 and 476325
- throttle-bore count: 4 in a spread-bore layout
- quantity required per carburetor: 1
- sale unit: 1 piece
