G 1500 1/2 Ton Van V8-305 5.0L VIN H 4-bbl (1984)
Valve Seat: Specifications
Seat Width
Intake
.031-.062 in
Exhaust .062-.093 in
Seat Angle
Intake
46 deg
Exhaust 46 deg
Run Out
Intake
0.002 in
Exhaust 0.002 in