Oldsmobile 425
1-6020-4000D-425-Big Block Oldsmobile FX1 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
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425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-9.88, 75cc-9.60, 77cc-9.43
1-6020-4030D-425-Big Block Oldsmobile FX1 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.03 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.00, 75cc-9.72, 77cc-9.54
1-6020-4040D-425-Big Block Oldsmobile FX1 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.04 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.05, 75cc-9.76, 77cc-9.58
1-6020-4060D-425-Big Block Oldsmobile FX1 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.06 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.13, 75cc-9.84, 77cc-9.66
1-6020-4125D-425-Big Block Oldsmobile FX1 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.125 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.39, 75cc-10.09, 77cc-9.91
1-6020-4155D-425-Big Block Oldsmobile FX1 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.155 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.51, 75cc-10.21, 77cc-10.02
1-6020-4165D-425-Big Block Oldsmobile FX1 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.165 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.54, 75cc-10.25, 77cc-10.06
1-6020-4185D-425-Big Block Oldsmobile FX1 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.185 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.62, 75cc-10.32, 77cc-10.13
2-6020-4000D-425-Big Block Oldsmobile FX2 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-9.88, 75cc-9.60, 77cc-9.43
2-6020-4030D-425-Big Block Oldsmobile FX2 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.03 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.00, 75cc-9.72, 77cc-9.54
2-6020-4040D-425-Big Block Oldsmobile FX2 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.04 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.05, 75cc-9.76, 77cc-9.58
2-6020-4060D-425-Big Block Oldsmobile FX2 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.06 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.13, 75cc-9.84, 77cc-9.66
2-6020-4125D-425-Big Block Oldsmobile FX2 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.125 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.39, 75cc-10.09, 77cc-9.91
2-6020-4155D-425-Big Block Oldsmobile FX2 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.155 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.51, 75cc-10.21, 77cc-10.02
2-6020-4165D-425-Big Block Oldsmobile FX2 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.165 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.54, 75cc-10.25, 77cc-10.06
2-6020-4185D-425-Big Block Oldsmobile FX2 Series -12cc Flat Top Oldsmobile-Forged-Piston-Set- 4.185 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
425 Big Block Oldsmobile FX Comp Height: 1.625 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.975 ROD: 7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 72cc-10.62, 75cc-10.32, 77cc-10.13
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