Make:CHEVROLET
Beginning Year:1966
Ending Year:1969
Engine Type:V8
Engine Family:Chevy big block Mark IV
Engine Size:7.0L/427
Application Notes:Fits most aftermarket manifolds with rectangular ports that do not have upper bolts at intake ports.
Make:CHEVROLET
Beginning Year:1966
Ending Year:1970
Engine Type:V8
Engine Family:Chevy big block Mark IV
Engine Size:6.5L/396
Application Notes:Fits most aftermarket manifolds with rectangular ports that do not have upper bolts at intake ports.
Make:CHEVROLET
Beginning Year:1970
Ending Year:1972
Engine Type:V8
Engine Family:Chevy big block Mark IV
Engine Size:6.6L/402
Application Notes:Fits most aftermarket manifolds with rectangular ports that do not have upper bolts at intake ports.
Make:CHEVROLET
Beginning Year:1970
Ending Year:1990
Engine Type:V8
Engine Family:Chevy big block Mark IV
Engine Size:7.4L/454
Application Notes:Fits most aftermarket manifolds with rectangular ports that do not have upper bolts at intake ports.
Make:CHEVROLET
Beginning Year:1991
Ending Year:1995
Engine Type:V8
Engine Family:Chevy big block Gen V
Engine Size:7.4L/454
Application Notes:Fits most aftermarket manifolds with rectangular ports that have upper bolts at intake ports.Also fits Brodix BB-1, 2, 2X, 3, and 4 series cylinder heads.
Make:CHEVROLET
Beginning Year:1996
Ending Year:2000
Engine Type:V8
Engine Family:Chevy big block Gen VI
Engine Size:7.4L/454
Application Notes:Fits most aftermarket manifolds with rectangular ports that have upper bolts at intake ports.Also fits Brodix BB-1, 2, 2X, 3, and 4 series cylinder heads.