C 3500 Truck 2WD V8-454 7.4L (1990)
Valve Seat: Specifications
Seat Angle
46 deg
Seat Width
Intake
0.031-0.062 in
Exhaust 0.062-0.093 in
Runout
0.002 in
Valve Seat: Specifications
Seat Angle
46 deg
Seat Width
Intake
0.031-0.062 in
Exhaust 0.062-0.093 in
Runout
0.002 in