Early Pontiac GTO

Pontiac 455

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Crankshaft Stroke Show all Crankshaft Stroke
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Piston Pin Diameter Show all Piston Pin Diameter
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Cylinder Head Type Show all Cylinder Head Type
Piston Series Show all Piston Series
Piston Top Aprox. Comp. Ratio Show all Piston Top Aprox. Comp. Ratio
K3-6120-4180C-455-Pontiac Late FXK3 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.18 inch bore K3-6120-4180C-455-Pontiac Late FXK3 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.18 inch bore
$1,054.95
$1,054.95
455 Pontiac Late FX Comp Height: 1.48 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.21 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-13.13, 87cc-10.19, 124cc-7.76
K3-6120-4190C-455-Pontiac Late FXK3 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.19 inch bore K3-6120-4190C-455-Pontiac Late FXK3 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.19 inch bore
$1,054.95
$1,054.95
455 Pontiac Late FX Comp Height: 1.48 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.21 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-13.18, 87cc-10.22, 124cc-7.79
K3-6125-4120C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.12 inch bore K3-6125-4120C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.12 inch bore
$1,054.95
$1,054.95
455 Pontiac Late FX Comp Height: 1.48 -18cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.21 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-11.37, 87cc-9.09, 124cc-7.10
K3-6125-4125C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.125 inch bore K3-6125-4125C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.125 inch bore
$1,054.95
$1,054.95
455 Pontiac Late FX Comp Height: 1.48 -18cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.21 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-11.39, 87cc-9.10, 124cc-7.11
K3-6125-4150C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.15 inch bore K3-6125-4150C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.15 inch bore
$1,054.95
$1,054.95
455 Pontiac Late FX Comp Height: 1.48 -18cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.21 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-11.51, 87cc-9.20, 124cc-7.19
K3-6125-4160C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.16 inch bore K3-6125-4160C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.16 inch bore
$1,054.95
$1,054.95
455 Pontiac Late FX Comp Height: 1.48 -18cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.21 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-11.55, 87cc-9.24, 124cc-7.22
K3-6125-4180C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.18 inch bore K3-6125-4180C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.18 inch bore
$1,054.95
$1,054.95
455 Pontiac Late FX Comp Height: 1.48 -18cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.21 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-11.63, 87cc-9.30, 124cc-7.27
K3-6125-4190C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.19 inch bore K3-6125-4190C-455-Pontiac Late FXK3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.19 inch bore
$1,054.95
$1,054.95
455 Pontiac Late FX Comp Height: 1.48 -18cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4.21 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-11.68, 87cc-9.34, 124cc-7.29