1986 GMC C2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
Notes: Premium;.200" deep oil ring groove; Standard Size; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Grey Iron w/Plasma Moly top ring; Grey Iron w/Phosphate Coating 2nd ring
Bore Diameter: 3.736"
Cylinder Quantity: 8
Outside Diameter: 3.736"
Package Alert: Full Set
Ring Material: Premium Moly
Size: Standard
UPC: 053059137845
Part Description: 1986 GMC C2500 Premium Piston Ring Set With Coating
Notes: Standard;.190" deep oil ring groove; Standard Size; Use w/H728P piston; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Grey Iron top ring; Grey Iron 2nd ring
Bore Diameter: 4.000"
Cylinder Quantity: 6
Outside Diameter: 4.000"
Package Alert: Full Set
Ring Material: Iron
Size: Standard
UPC: 087674938914
Part Description: 1986 GMC C2500 Premium Piston Ring Set W O Coating
Notes: Standard;.200" deep oil ring groove; Standard Size; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Grey Iron w/Phosphate top ring; Grey Iron w/Phosphate Coating 2nd ring
Bore Diameter: 3.736"
Cylinder Quantity: 8
Outside Diameter: 3.736"
Package Alert: Full Set
Ring Material: Iron
Size: Standard
UPC: 053059137890
Part Description: 1986 GMC C2500 Premium Piston Ring Set W O Coating