Description:

[Fitment]: Compatible with Chevrolet Small & Big Block 327-454 Cu, GMC Small & Big Block 327-454 Cu. [Vehicle Fitment-1]: Compatible with Chevrolet 1970-1972 V8 big block Mark IV 6.6L(402 Cu), 1967-1973 V8 small block Gen I 5.7L(350 Cu), 1966-1970 V8 big block Mark IV 6.5L/396 Street, 1966-1969 V8 small block Gen I 5.4L(327 Cu) Street, 1966-1969 V8 big block Mark IV 7.0L/427 Street, 1970-1973 V8 big block Mark IV 7.4L(454 Cu), 1970-1973 V8 small block Gen I 6.6L(400 Cu). [Vehicle Fitment-2]: Compatible with GMC 1967-1968 V8 Chevy small block Gen I 5.4L(327 Cu), 1968-1969 V8 Chevy big block Mark IV 6.5L(396 Cu), 1970-1973 V8 Chevy big block Mark IV 7.4L(454 Cu), 1971-1972 V8 Chevy big block Mark IV 6.6L(402 Cu). [Reference Number]: Part Number 1901R , Directly Replacement 4 BBL Carburetor Replace For 1901-GG Rochester Quadrajet Carburetor 4MV --- 7026202, 7026203, 7026210, 7027202, 7027203, 7040007, 7040021, 7046904, 7047207, 7047303, 7047305, 7047306, 7047307, 7047316, 7047319, 17054236, 17054709, 170549.