Notes: Premium;.165" shallow 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: 4.000"
Cylinder Quantity: 8
Outside Diameter: 4.000"
Package Alert: Full Set
Ring Material: Premium Moly
Size: Standard
UPC: 053059139504
Part Description: 1990 GMC G2500 Premium Piston Ring Set With Coating
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: 1990 GMC G2500 Premium Piston Ring Set With Coating
Notes: Premium;Use w/640P, 645P, H645NCP or H695P piston; 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: 4.000"
Cylinder Quantity: 6
Outside Diameter: 101.60 mm
Package Alert: Full Set
Ring Material: Premium Moly
Size: Standard
UPC: 053059130594
Part Description: 1990 GMC G2500 Premium Piston Ring Set With Coating
Notes: Standard;.165" shallow 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: 4.000"
Cylinder Quantity: 8
Outside Diameter: 4.000"
Package Alert: Full Set
Ring Material: Iron
Size: Standard
UPC: 053059139559
Part Description: 1990 GMC G2500 Premium Piston Ring Set W O Coating
Notes: Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 3.00, 2.00, 4.00 (mm); 2.114 CD; Flat Head w/Ricardo Cup & Keystone top ring groove - 21.5:1 C.R.; DUROSHIELD skirt coated piston
Bore: 3.9764"
Compression Distance: 2.114"
Dome Volume CC: -2
Head Illustration: 123
Lock Ring: Included
Material: Hypereutectic
Minimum Clearance: See Piston Fitting Information on carton label
Notes: Steel Top Ring;Premium;.200" deep oil ring groove; Standard Size; Ring Groove Widths: 5/64, 5/64, 3/16 (in.); Grey Iron w/Phosphate Coating 2nd ring
Bore Diameter: 101.60 mm
Cylinder Quantity: 8
Outside Diameter: 4.000"
Package Alert: Full Set
Ring Material: Premium Moly
Size: Standard
UPC: 053059132604
Part Description: 1990 GMC G2500 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: 1990 GMC G2500 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: 1990 GMC G2500 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: 4.000"
Cylinder Quantity: 8
Outside Diameter: 4.000"
Package Alert: Full Set
Ring Material: Iron
Size: Standard
UPC: 053059132727
Part Description: 1990 GMC G2500 Premium Piston Ring Set W O Coating