K Yukon/Denali 4WD V8-5.7L VIN R (2000)
Valve: Specifications
Valve Face Angle
45 deg
Valve Head Edge Margin (Minimum)
0.031 in
Valve Stem Diameter
0.3410-0.3416 in
Valve Stem Clearance (Exhaust-Production)
0.0010-0.0027 in
Valve Stem Clearance (intake-Production)
0.0010-0.0027 in
Valve Stem Clearance (Exhaust-Service)
0.0010-0.0037 in
Valve Stem Clearance (Intake-Service)
0.0010-0.0037 in
Valve Lifter
Hydraulic Roller
