Pontiac GTO

Pontiac Early & Late

Piston Top Aprox. Comp. Ratio Show all Piston Top Aprox. Comp. Ratio
Regular price $669.95
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389 Pontiac Early and Late FX Comp Height: 1.71 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.35, 87cc-8.83, 124cc-6.75
Regular price $669.95
Sale price $669.95
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Unit price
per 
389 Pontiac Early and Late FX Comp Height: 1.71 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.45, 87cc-8.90, 124cc-6.81
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
389 Pontiac Early and Late FX Comp Height: 1.71 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.54, 87cc-8.98, 124cc-6.86
Regular price $669.95
Sale price $669.95
Regular price
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per 
389 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.50, 87cc-8.33, 124cc-6.48
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
400 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.50, 87cc-8.33, 124cc-6.48
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
389 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.58, 87cc-8.40, 124cc-6.53
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
400 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.58, 87cc-8.40, 124cc-6.53
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
389 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.67, 87cc-8.47, 124cc-6.58
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
400 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.67, 87cc-8.47, 124cc-6.58
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
389 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.69, 87cc-8.48, 124cc-6.60
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
400 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.69, 87cc-8.48, 124cc-6.60
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
389 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.80, 87cc-8.57, 124cc-6.66
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
400 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.80, 87cc-8.57, 124cc-6.66
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
389 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.84, 87cc-8.60, 124cc-6.69
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
400 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.84, 87cc-8.60, 124cc-6.69
Regular price $669.95
Sale price $669.95
Regular price
Unit price
per 
389 Pontiac Early and Late FX Comp Height: 1.71 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-10.93, 87cc-8.67, 124cc-6.74