Hastings 4.000"/101.60 mm Bore +.020" Over Size, 8-Cylinder Ring Set with 1.50 mm Top Ring, 1.50 mm Second Ring and a First Oil Ring is 4.00 mm.
This Hastings 8-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
1987-1996 Ford E-150 Econoline
1993-1996 Ford E-150 Econoline Club Wagon
1987-1991 Ford E-250 Econoline
1993-1996 Ford E-250 Econoline
1993-1996 Ford E-350 Econoline
1993-1996 Ford E-350 Econoline Club Wagon
1996-2000 Ford Explorer
1987-1996 Ford F-150
1987-1996 Ford F-250
1997 Ford F-250 HD
1993-1997 Ford F-350
1986 Ford LTD
1987-1991 Ford LTD Crown Victoria
1986-1995 Ford Mustang
1986-1988 Ford Thunderbird
1991-1993 Ford Thunderbird
1986-1987 Lincoln Continental
1986-1992 Lincoln Mark VII
1986-1990 Lincoln Town Car
1986 Mercury Capri
1987-1991 Mercury Colony Park
1986-1988 Mercury Cougar
1991-1993 Mercury Cougar
1986-1991 Mercury Grand Marquis
1997-2000 Mercury Mountaineer
Attributes
1st Oil Groove 4.00
1st Oil Ring Material STEEL RAIL/STAINLESS EXP
2nd Groove 1.50
2nd Ring Surface Treatment PHOSPHATE
Alternate Part Number 4346.020
California Proposition 65 No
Engborein 4.000
Engboremetric 101.60
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
SDR Required Flag N
Top Groove 1.50
Top Ring Surface Treatment PHOSPHATE
GTIN 00075538082118