4 Barrel Carb Carburetor 650 CFM fit for Chevy GMC 7.4L 454 1976-1978 7027230 77111749

Fitment:

fit for Pontiac with 350, 400, 428, 455 engine 1967-1970
fit for Chevy Truck 7.4L 454 Engine 1976-1978
fit for GMC Truck 7.4L 454 Engine 1976-1978
fit for Buick 350-455 8-Cylinder Engines 1972-1974
fit for Cadillac with 429 472 1967-1969
fit for Pontiac Firebird 6.6L 1968
fit for Pontiac Firebird gto 1968-1969

Part number:

7027230, 7027231, 7027233, 7027234, 7027235, 7028236,
7028237, 7028238, 7028239, 7029230, 7029231, 7029232,
7028260, 7028261, 7029260, 7029261, 17054906, 7028262,
7028263, 7028264, 7028265, 7028266, 7028267, 7028268,
7028269, 7028271, 7028274, 7028275, 7028276, 7028277,
17054905, 7029233, 17054812, 17054813

Specification:

Materia:Aluminum Alloy
Choke Type:Manual choke
Barrel Count:4
Mounting Flange Type: Spread Bore
Fuel Type: Gasoline
CFM: 650
Bolt Hole Spacing Length& Width:: 143 x 108mm (Center To Center)
Intake Side Inner Diameter: 35 mm
Intake Side Outer Diameter: 57.2 mm
Air Filter Side Inner Diameter:127.7 mm
Air Filter Side Outer Diameter: 139.254 mm

Package Contents:

1* Carburetor
accessories shown as the pictures

Features:

1.Good durability and reliability.
2.Meets quality standards, 100% tested before shipping.
3.Advanced manufacturing technology, high reliability and high performance.

Note:

1.Please clean up the oil channels and air filters as well as use the clean fuel before installing the carburetors
2.Please confirm your old part number matches up with one of the part numbers above
3. Professional installation is highly recommended

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