Big Block Oldsmobile
6020-4185 425 Big Block Oldsmobile FX Series -12cc Flat Top Oldsmobile Forged Piston Set 4.185 inch bore Pin Dia.: 0.98" Comp Height: 1.625"
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from $669.95
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437 Big Block Oldsmobile, FX, Comp Height: 1.625, -12cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.975", ROD: 7, Approx Comp Ratio: 72cc-10.62, 75cc-10.32, 77cc-10.13
6020-4165 425 Big Block Oldsmobile FX Series -12cc Flat Top Oldsmobile Forged Piston Set 4.165 inch bore Pin Dia.: 0.98" Comp Height: 1.625"
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from $669.95
Sale price
from $669.95
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433 Big Block Oldsmobile, FX, Comp Height: 1.625, -12cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.975", ROD: 7, Approx Comp Ratio: 72cc-10.55, 75cc-10.25, 77cc-10.05
6020-4155 425 Big Block Oldsmobile FX Series -12cc Flat Top Oldsmobile Forged Piston Set 4.155 inch bore Pin Dia.: 0.98" Comp Height: 1.625"
Regular price
from $669.95
Sale price
from $669.95
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Unit price
/per
431 Big Block Oldsmobile, FX, Comp Height: 1.625, -12cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.975", ROD: 7, Approx Comp Ratio: 72cc-10.5, 75cc-10.21, 77cc-10.02
6020-4125 425 Big Block Oldsmobile FX Series -12cc Flat Top Oldsmobile Forged Piston Set 4.125 inch bore Pin Dia.: 0.98" Comp Height: 1.625"
Regular price
from $669.95
Sale price
from $669.95
Regular price
Unit price
/per
425 Big Block Oldsmobile, FX, Comp Height: 1.625, -12cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.975", ROD: 7, Approx Comp Ratio: 72cc-10.39, 75cc-10.1, 77cc-9.9
6020-4060 425 Big Block Oldsmobile FX Series -12cc Flat Top Oldsmobile Forged Piston Set 4.060 inch bore Pin Dia.: 0.98" Comp Height: 1.625"
Regular price
from $669.95
Sale price
from $669.95
Regular price
Unit price
/per
412 Big Block Oldsmobile, FX, Comp Height: 1.625, -12cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.975", ROD: 7, Approx Comp Ratio: 72cc-10.13, 75cc-9.83, 77cc-9.66
6020-4040 425 Big Block Oldsmobile FX Series -12cc Flat Top Oldsmobile Forged Piston Set 4.040 inch bore Pin Dia.: 0.98" Comp Height: 1.625"
Regular price
from $669.95
Sale price
from $669.95
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Unit price
/per
408 Big Block Oldsmobile, FX, Comp Height: 1.625, -12cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.975", ROD: 7, Approx Comp Ratio: 72cc-10.04, 75cc-9.76, 77cc-9.59
6020-4030 425 Big Block Oldsmobile FX Series -12cc Flat Top Oldsmobile Forged Piston Set 4.030 inch bore Pin Dia.: 0.98" Comp Height: 1.625"
Regular price
from $669.95
Sale price
from $669.95
Regular price
Unit price
/per
406 Big Block Oldsmobile, FX, Comp Height: 1.625, -12cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.975", ROD: 7, Approx Comp Ratio: 72cc-10, 75cc-9.72, 77cc-9.54
6020-4000 425 Big Block Oldsmobile FX Series -12cc Flat Top Oldsmobile Forged Piston Set 4.000 inch bore Pin Dia.: 0.98" Comp Height: 1.625"
Regular price
from $669.95
Sale price
from $669.95
Regular price
Unit price
/per
400 Big Block Oldsmobile, FX, Comp Height: 1.625, -12cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 3.975", ROD: 7, Approx Comp Ratio: 72cc-9.88, 75cc-9.61, 77cc-9.43
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