V 3500 P/U 4WD V8-379 6.2L DSL (1988)
Valve Seat: Specifications
Seat Angle
46 deg
Seat Width
Intake
0.035-0.060 in
Exhaust 0.062-0.093 in
Runout
0.002 in
GMC Workshop Service and Repair Manuals
Seat Dimensions|Page 1287 >
< Valve Guide|Specifications|Page 1282
Page 1
