Hastings 4.000" Bore +.030" Over Size, Single Cylinder Ring Set with 5/64" Top Ring, 5/64" Second Ring, and a First Oil Ring is 3/16".
This Hastings Single Cylinder Ring Set has a top ring manufactured from grey iron with triple chrome ring surface treatment and a second ring manufactured from grey iron with a phosphate ring surface treatment. The 1st oil control ring is manufactured of steel rail/stainless expansion with a chrome rail ring surface treatment.

Application Summary:

Year Make/Model
1990-2002 Chevrolet Astro
1995-2002 Chevrolet Blazer
1990-1998 Chevrolet C1500
1990-1995 Chevrolet C2500
1985-1990 Chevrolet Caprice
1996-2002 Chevrolet Express 1500
1996-2002 Chevrolet Express 2500
1990-1995 Chevrolet G10
1990-1995 Chevrolet G20
1990-1996 Chevrolet G30
1985 Chevrolet Impala
1990-1998 Chevrolet K1500
1990-1995 Chevrolet K2500
1985-1988 Chevrolet Monte Carlo
1990-1999 Chevrolet P30
1990-2002 Chevrolet S10
1990-1994 Chevrolet S10 Blazer
1999-2002 Chevrolet Silverado 1500
1966-1967 Ford Bronco
1980-1992 Ford Bronco
1965-1967 Ford Club Wagon
1965-1972 Ford Country Sedan
1965-1972 Ford Country Squire
1965-1972 Ford Custom
1969-1983 Ford E-100 Econoline
1975-1996 Ford E-150 Econoline
1972-1974 Ford E-200 Econoline
1975-1996 Ford E-250 Econoline
1972-1974 Ford E-300 Econoline
1975-1995 Ford E-350 Econoline
1965-1967 Ford Econoline
1965-1983 Ford F-100
1975-1995 Ford F-150
1965-1995 Ford F-250
1965-1995 Ford F-350
1965-1967 Ford Galaxie
1968-1972 Ford Galaxie 500
1965-1972 Ford LTD
1968-1973 Ford P-100
1965-1976 Ford P-350
1975-1976 Ford P-400
1975-1977 Ford P-500
1965-1972 Ford Ranch Wagon
1990-1998 GMC C1500
1990-1995 GMC C2500
1990-1995 GMC G1500
1990-1995 GMC G2500
1990-1996 GMC G3500
1992-2002 GMC Jimmy
1990-1998 GMC K1500
1990-1995 GMC K2500
1990-1999 GMC P3500
1990 GMC S15
1990-1991 GMC S15 Jimmy
1990-2002 GMC Safari
1996-2002 GMC Savana 1500
1996-2002 GMC Savana 2500
1997-1998 GMC Savana 3500
1999-2002 GMC Sierra 1500
1991-2002 GMC Sonoma
1991-1994 Oldsmobile Bravada
1996-2001 Oldsmobile Bravada
1986 Pontiac Bonneville
1986-1987 Pontiac Grand Prix
1985-1986 Pontiac Parisienne
Attributes
1st Oil Groove 3/16
1st Oil Ring Material STEEL RAIL/STAINLESS EXP
2nd Groove 5/64
2nd Ring Surface Treatment PHOSPHATE
Alternate Part Number 2C592S.030
California Proposition 65 No
Engborein 4.000
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
SDR Required Flag N
Top Groove 5/64
GTIN 00075538023494