Early Pontiac GTO

Pontiac 455 - 4.250

Regular price $799.95
Sale price $799.95
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455-4250-stroke Pontiac Late K1-FX 4032 Alloy With Rings Comp Hgt: 1.285" -18cc Late Dish Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.70, 80cc-9.98, 87cc-9.42
Regular price $649.95
Sale price $649.95
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455-4250-stroke Pontiac Late 1-FX Series 4032 Alloy Comp Hgt: 1.285" -7cc Late Flat Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.72, 78cc-11.04, 85cc-10.34
Regular price $679.95
Sale price $679.95
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455-4250-stroke Pontiac Late 2-FX Series 2618 Alloy Comp Hgt: 1.285" -7cc Late Flat Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.72, 78cc-11.04, 85cc-10.34
Regular price $859.95
Sale price $859.95
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455-4250-stroke Pontiac Late 3-FX Series 2618 Alloy Comp Hgt: 1.285" -7cc Late Flat Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 72cc-11.91, 78cc-11.22, 85cc-10.51
Regular price $679.95
Sale price $679.95
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Unit price
per 
455-4250-stroke Pontiac Late 2-FX Series 2618 Alloy Comp Hgt: 1.285" -18cc Late Dish Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.70, 80cc-9.98, 87cc-9.42
Regular price $1,189.95
Sale price $1,189.95
Regular price
Unit price
per 
455-4250-stroke Pontiac Late K3-FX 2618 Alloy With Rings Comp Hgt: 1.285" -18cc Late Dish Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 72cc-10.70, 80cc-9.98, 87cc-9.42
Regular price $1,189.95
Sale price $1,189.95
Regular price
Unit price
per 
455-4250-stroke Pontiac Late K3-FX 2618 Alloy With Rings Comp Hgt: 1.285" -18cc Late Dish Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 72cc-10.53, 80cc-9.82, 87cc-9.28
Regular price $1,189.95
Sale price $1,189.95
Regular price
Unit price
per 
455-4250-stroke Pontiac Late K3-FX 2618 Alloy With Rings Comp Hgt: 1.285" -7cc Late Flat Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 72cc-11.91, 80cc-11.00, 87cc-10.32
Regular price $1,189.95
Sale price $1,189.95
Regular price
Unit price
per 
455-4250-stroke Pontiac Late K3-FX 2618 Alloy With Rings Comp Hgt: 1.285" -7cc Late Flat Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 72cc-11.72, 80cc-10.83, 87cc-10.16
Regular price $829.95
Sale price $829.95
Regular price
Unit price
per 
455-4250-stroke Pontiac Late K2-FX 2618 Alloy With Rings Comp Hgt: 1.285" -18cc Late Dish Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.70, 80cc-9.98, 87cc-9.42
Regular price $829.95
Sale price $829.95
Regular price
Unit price
per 
455-4250-stroke Pontiac Late K2-FX 2618 Alloy With Rings Comp Hgt: 1.285" -18cc Late Dish Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.53, 80cc-9.82, 87cc-9.28
Regular price $829.95
Sale price $829.95
Regular price
Unit price
per 
455-4250-stroke Pontiac Late K2-FX 2618 Alloy With Rings Comp Hgt: 1.285" -7cc Late Flat Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.91, 80cc-11.00, 87cc-10.32
Regular price $829.95
Sale price $829.95
Regular price
Unit price
per 
455-4250-stroke Pontiac Late K2-FX 2618 Alloy With Rings Comp Hgt: 1.285" -7cc Late Flat Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.72, 80cc-10.83, 87cc-10.16
Regular price $829.95
Sale price $829.95
Regular price
Unit price
per 
455-4250-stroke Pontiac Late K1-FX 2618 Alloy With Rings Comp Hgt: 1.285" -18cc Late Dish Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-10.53, 80cc-9.82, 87cc-9.28
Regular price $799.95
Sale price $799.95
Regular price
Unit price
per 
455-4250-stroke Late Pontiac K1-FX 4032 Alloy With Rings Comp Hgt: 1.285" -7cc Late Flat Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.91, 80cc-11.00, 87cc-10.32
Regular price $799.95
Sale price $799.95
Regular price
Unit price
per 
455-4250-stroke Late Pontiac K1-FX 4032 Alloy With Rings Comp Hgt: 1.285" -7cc Late Flat Top Pin: .990 Ring Grooves: 1/16-1/16-3/16" Stroke: 4.250" Rod: 6.800" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 72cc-11.72, 80cc-10.83, 87cc-10.16