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JP Pistons products for Oldsmobile engines
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F Series
JP Performance products for
Oldsmobile F Series engines
Select a model below
F Series
JP0206
Oldsmobile F Series
230 cui, SV, RBP, CR 6.1:1, 1937-40
Metric Bore
87.3mm
Imp Bore
3.4375"
Head Shape
1A
Clips
WC
Cylinders
6
Crown
Flat top
Comp Height
2.240" (56.9mm)
Length Inches
4.031" (102.4mm)
D.B.B
1.500" (38.1mm)
Ring Comp
2x3/32"
Rings Oil
2x3/16"
OC
P
Pin OD
0.8590" (21.82mm)
Pin Type
P
JP0688
Oldsmobile F Series
230 cui, SV, RBP, CR 6.1:1, 1937-40
Metric Bore
84.1mm
Imp Bore
3.3125"
Head Shape
1A
Clips
WC
Cylinders
6
Crown
Flat top
Comp Height
2.250" (57.2mm)
Length Inches
3.952" (100.4mm)
D.B.B
1.375" (34.9mm)
Ring Comp
2x3/32"
Rings Oil
1x3/16"
OC
P
Pin OD
0.8590" (21.82mm)
Pin Type
P