V 2500 P/U 4WD V8-454 7.4L (1988)
Valve: Specifications
Stem To Guide Clearance
Stem To Guide Clearance
Stem To Guide Clearance
Intake
Standard
0.0010-0.0027 in
Service Limit
0.0037 in
Exhaust
Standard
0.0012-0.0029 in
Service Limit
0.0049 in