• Flat top. 4 valve reliefs, Piston & Ring Kit

Application Summary:

Year Make/Model
1981-1982 Ford F-100
1980-1982 Ford Fairmont
1980-1981 Ford Granada
1981-1982 Ford LTD
1980-1982 Ford Mustang
1980-1982 Ford Thunderbird
Attributes
Alloy Cast 390 Hypereutectic Alloy
Base Number 1176
Bore (in) 3.68
Bore (mm) 93.5
Compression Ratio 8.8:1
Crown (cc) +1.5cc
Crown Type Flat
Eng. Disp. In. 255
Eng. Disp. Liters 4.2
Engine Family Ford Small Block Windsor
Engine Manufacturer Ford
Hazardous Material Code N
Life Cycle Status Code Available to Order
Make For Engine Family Ford
Oe Assembly EOSZ6108A
Oversize 0.06
Oversizes STD .020 .030 .040 .060
Pin Configuration Offset
Pin Diameter (in) 0.912
Pin Diameter (mm) 23.16
Pin Number 0912x301A
PIN TYPE Press
Ring Pack 5/64, 5/64, 3/16
Rod (in) 5.156
Rod (mm) 130.96
Sold As Kit w/ Rings
Stroke (in) 3
Stroke (mm) 76.2
Top Land 0.246
Uses Ring Pack 3688AM8
Year From 1980
Year Range 1980-1982
Year To 1982
GTIN 00800745291127