Hastings 4.000" Bore +.020" Over Size, 4-Cylinder Ring Set with 5/64" Top Ring, 5/64" Second Ring and a First Oil Ring is 3/16".
This Hastings 4-Cylinder Ring Set has a top ring manufactured from grey iron with phosphate ring surface treatment, a second ring manufactured from grey iron with 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
1980-1982 American Motors Concord
1981-1983 American Motors Eagle
1980-1982 American Motors Spirit
1982-1986 Buick Century
1980-1986 Buick Skylark
1986 Buick Somerset
1985 Buick Somerset Regal
1982-1986 Chevrolet Camaro
1982-1986 Chevrolet Celebrity
1980-1983 Chevrolet Citation
1984-1985 Chevrolet Citation II
1978-1980 Chevrolet Monza
1980-1983 Jeep CJ5
1980-1983 Jeep CJ7
1980-1983 Jeep DJ5
1981-1983 Jeep Scrambler
1985-1986 Oldsmobile Calais
1982-1986 Oldsmobile Cutlass Ciera
1980-1984 Oldsmobile Omega
1978-1980 Oldsmobile Starfire
1982-1986 Pontiac 6000
1977 Pontiac Astre
1984-1986 Pontiac Fiero
1982-1986 Pontiac Firebird
1985-1986 Pontiac Grand Am
1977-1978 Pontiac Phoenix
1980-1984 Pontiac Phoenix
1977-1980 Pontiac Sunbird
1977 Pontiac Ventura
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 5570.020
California Proposition 65 No
Engborein 4.000
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
Notes W/Deep Oil Grv.
SDR Required Flag N
Top Groove 5/64
Top Ring Surface Treatment PHOSPHATE
GTIN 00075538116615