MOSTPLUS 4 Barrel Carburetor for Chevy Big Small Block Mark Gen Engines 327 350 427 454
ONE YEAR WARRANTY
Fitment:
1970-1972 V8 Chevy big block Mark IV 6.6L/402
1967-1973 V8 Chevy small block Gen I 5.7L/350
1966-1970 V8 Chevy big block Mark IV 6.5L/396 Street
1966-1969 V8 Chevy small block Gen I 5.4L/327 Street
1966-1969 V8 Chevy big block Mark IV 7.0L/427 Street
1970-1973 V8 Chevy big block Mark IV 7.4L/454
1970-1973 V8 Chevy small block Gen I 6.6L/400
GMC 1967-1968 V8 Chevy small block Gen I 5.4L/327
GMC 1968-1969 V8 Chevy big block Mark IV 6.5L/396
GMC 1969-1973 V8 Chevy small block Gen 5.7L/350
GMC 1970-1973 V8 Chevy big block Mark IV 7.4L/454
GMC 1971-1972 V8 Chevy big block Mark IV 6.6L/402.
Replaces Part Numbers:
Directly replacement 4-BBL carburetor Replace For 1901-GG Rochester Quadrajet Carburetor- 4MV – 1966-1973,1975-1979 Corvettes,1968-1973 Chevy/GMC Trucks Part Number 1901R.
Interchange with Chevy 7026202 7026203 7026210 7027202 7027203 7027212 7027213 7040007 7040021 7046904 7047207 7047303 7047305 7047306 7047307 7047316 7047319 17054236 17054709 170549.
Specifications:
Auxiliary Venturi: 7.3mm
Venturi (Choke tube): 28mm
Main jet: 185
Air correction jets: 110
Idle jet: 120
Needle valve: 3.3
Package:
1x Carburetor, 1 x Flange Gaskets, 1x Air filter gaskets, 1x Tool for Pushing Plug, 4x Plugs, 8x jets.
- The oil channels of carburetors will be blocked without cleaning.
- Please clean up the oil channels and air filters as well as use the clean fuel before installing the carburetors.
- Please confirm your old part number matches up with one of the part numbers above.
- Professional installation is highly recommended (No Instruction Included).
