Make:

GMC

Model:

B6000

Submodel:

B6P042

Beginning Year:

1980

Ending Year:

1985

Engine Type:

V8

Liter:

7.0

CID:

427

Engine Family:

Chevy big block Mark IV

Engine Size:

7.0L/427

Application Notes:

Performance; Class 2, Fair Idle With Good Low To Mid Range Torque And Horsepower, Class 2, Fair Idle With Good Low To Mid Range Torque And Horsepower, Class 2, Fair Idle With Good Low To Mid Range Torque And Horsepower, Lower Engine Vacuum Than Stock, Lower Engine Vac; Class 2, Fair Idle With Good Low To Mid Range Torque And Horsepower, Lower Engine Vacuum Than Stock, May Not Be Computer Compatible

Engine VIN Code:

E

Region:

USA