1985 GMC K2500 | 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: 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: 1985 GMC K2500 Premium Piston Ring Set W O Coating