Early Pontiac GTO

Pontiac

Piston Top Aprox. Comp. Ratio Show all Piston Top Aprox. Comp. Ratio
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400 - 4.375 Stroke Pontiac Late FX Comp Height: 1.222 -22cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.375 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-11.57, 87cc-9.33, 124cc-7.34
Regular price $1,054.95
Sale price $1,054.95
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400 - 4.375 Stroke Pontiac Late FX Comp Height: 1.222 -22cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.375 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-11.63, 87cc-9.38, 124cc-7.38
Regular price $1,054.95
Sale price $1,054.95
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400 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-13.81, 87cc-10.70, 124cc-8.13
Regular price $1,054.95
Sale price $1,054.95
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455 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-13.81, 87cc-10.70, 124cc-8.13
Regular price $1,054.95
Sale price $1,054.95
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400 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-13.97, 87cc-10.83, 124cc-8.23
Regular price $1,054.95
Sale price $1,054.95
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455 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-13.97, 87cc-10.83, 124cc-8.23
Regular price $1,054.95
Sale price $1,054.95
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per 
400 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-14.02, 87cc-10.86, 124cc-8.26
Regular price $1,054.95
Sale price $1,054.95
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per 
455 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-14.02, 87cc-10.86, 124cc-8.26
Regular price $1,054.95
Sale price $1,054.95
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400 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -24cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-11.52, 87cc-9.32, 124cc-7.36
Regular price $1,054.95
Sale price $1,054.95
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455 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -24cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-11.52, 87cc-9.32, 124cc-7.36
Regular price $1,054.95
Sale price $1,054.95
Regular price
Unit price
per 
400 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -24cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-11.65, 87cc-9.43, 124cc-7.45
Regular price $1,054.95
Sale price $1,054.95
Regular price
Unit price
per 
455 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -24cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-11.65, 87cc-9.43, 124cc-7.45
Regular price $1,054.95
Sale price $1,054.95
Regular price
Unit price
per 
400 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -24cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-11.69, 87cc-9.46, 124cc-7.47
Regular price $1,054.95
Sale price $1,054.95
Regular price
Unit price
per 
455 - 4.500 Stroke Pontiac Late FX Comp Height: 1.16 -24cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.5 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-11.69, 87cc-9.46, 124cc-7.47
Regular price $1,054.95
Sale price $1,054.95
Regular price
Unit price
per 
326 Pontiac Early and Late FX Comp Height: 1.71 -7cc Flat Top PIN: .980 Ring Groove: 1.2/1.2/3MM Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-9.89, 87cc-7.70, 124cc-5.90
Regular price $1,054.95
Sale price $1,054.95
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350 Pontiac Early and Late FX Comp Height: 1.71 -7cc Flat Top PIN: .980 Ring Groove: 1.2/1.2/3MM Stroke: 3.75 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 62cc-9.89, 87cc-7.70, 124cc-5.90