K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)
Piston Ring: Specifications
End Gap
Compression Top
0.012 in
Note: Minimum
Second
0.029 in
Oil
0.01 in
Side Clearance
Compression Top
0.003-0.039 in
Second
0.0015-0.0031 in
Oil
0.0016-0.0038 in
GMC Workshop Service and Repair Manuals
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