• 2.700" diameter recess .110" deep.
    • Press fit pin.
Attributes
Base Number 1636
Bore (in) 3.8
Bore (mm) 96.5
Bore Diameter 3.8
Compression Ratio 7.9
Crown (cc) +9cc
Crown Type DISH
Eng. Disp. In. 307
Eng. Disp. Liters 5
Engine Family Oldsmobile V8
Engine Manufacturer Oldsmobile
Hazardous Material Code N
Includes Ring Set 3800AM8.020
Life Cycle Status Code Available to Order
Oe Assembly 22506658
Oil Ring Thickness 0.1875
Oversize 0.02
Oversized Yes
Oversizes STD .020 .030 .040 .060
Pin Configuration Offset
Pin Number 0908x300B
PIN TYPE Press
Piston Head Type Dish
Piston Material Cast 332 Alloy
Piston Pin Outside Diameter 0.98
Piston Rings Included Yes
Ring Pack 5/64, 5/64, 3/16
Second Compression Ring Thickness 0.0781
Sold As Complete Piston and Ring Kit
Top Compression Ring Thickness 0.0781
Top Land 0.23
Year From 1980
Year Range 1980-1984
Year To 1984
GTIN 00800745301307