Olds 442

Oldsmobile

Piston Top Aprox. Comp. Ratio Show all Piston Top Aprox. Comp. Ratio
Regular price $699.95
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400 Small 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: 64cc-11.44, 68cc-10.97, 70cc-10.75
Regular price $699.95
Sale price $699.95
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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-10.54, 75cc-10.25, 77cc-10.06
Regular price $699.95
Sale price $699.95
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400 Small 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: 64cc-11.53, 68cc-11.06, 70cc-10.84
Regular price $699.95
Sale price $699.95
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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
Regular price $699.95
Sale price $699.95
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350 Small Block Oldsmobile FX Comp Height: 1.625 -5cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.385 ROD: 6 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 64cc-10.25, 68cc-9.80, 70cc-9.59
Regular price $699.95
Sale price $699.95
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per 
350 Small Block Oldsmobile FX Comp Height: 1.625 -5cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.385 ROD: 6 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 64cc-10.35, 68cc-9.89, 70cc-9.68
Regular price $699.95
Sale price $699.95
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per 
350 Small Block Oldsmobile FX Comp Height: 1.625 -5cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.385 ROD: 6 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 64cc-10.44, 68cc-9.98, 70cc-9.77
Regular price $699.95
Sale price $699.95
Regular price
Unit price
per 
350 Small Block Oldsmobile FX Comp Height: 1.625 -5cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.385 ROD: 6 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 64cc-10.54, 68cc-10.07, 70cc-9.85
Regular price $879.95
Sale price $879.95
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455 Big Block Oldsmobile FX Comp Height: 1.75 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.735 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 72cc-11.03, 75cc-10.71, 77cc-10.51
Regular price $879.95
Sale price $879.95
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per 
455 Big Block Oldsmobile FX Comp Height: 1.75 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.735 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 72cc-11.17, 75cc-10.85, 77cc-10.65
Regular price $879.95
Sale price $879.95
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Unit price
per 
455 Big Block Oldsmobile FX Comp Height: 1.75 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.735 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 72cc-11.21, 75cc-10.89, 77cc-10.69
Regular price $879.95
Sale price $879.95
Regular price
Unit price
per 
455 Big Block Oldsmobile FX Comp Height: 1.75 -12cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.735 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 72cc-11.31, 75cc-10.98, 77cc-10.78
Regular price $879.95
Sale price $879.95
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455 Big Block Oldsmobile FX Comp Height: 1.75 -19cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.735 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 72cc-10.32, 75cc-10.05, 77cc-9.88
Regular price $879.95
Sale price $879.95
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455 Big Block Oldsmobile FX Comp Height: 1.75 -19cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.735 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 72cc-10.45, 75cc-10.18, 77cc-10.00
Regular price $879.95
Sale price $879.95
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455 Big Block Oldsmobile FX Comp Height: 1.75 -19cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.735 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 72cc-10.49, 75cc-10.21, 77cc-10.04
Regular price $879.95
Sale price $879.95
Regular price
Unit price
per 
455 Big Block Oldsmobile FX Comp Height: 1.75 -19cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.735 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 72cc-10.59, 75cc-10.31, 77cc-10.13