K 1500 Truck 4WD V6-262 4.3L (1991)
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
0.0010-0.0027 in
Service Limit
0.0047 in