Early Pontiac GTO

Pontiac 4.250 Stroke

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Piston Pin Diameter Show all Piston Pin Diameter
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Piston Series Show all Piston Series
Piston Top Aprox. Comp. Ratio Show all Piston Top Aprox. Comp. Ratio
K1-6130-4190-400 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.19 inch bore K1-6130-4190-400 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.19 inch bore
$834.95
$834.95
400 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 62cc-13.31, 87cc-10.32, 124cc-7.86
K1-6130-4180C-455 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.18 inch bore K1-6130-4180C-455 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.18 inch bore
$834.95
$834.95
455 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 62cc-13.27, 87cc-10.29, 124cc-7.83
K1-6130-4160C-455 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.16 inch bore K1-6130-4160C-455 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.16 inch bore
$834.95
$834.95
455 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 62cc-13.15, 87cc-10.20, 124cc-7.76
K1-6130-4160-400 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.16 inch bore K1-6130-4160-400 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.16 inch bore
$834.95
$834.95
400 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 62cc-13.15, 87cc-10.20, 124cc-7.76
K1-6130-4150C-455 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.15 inch bore K1-6130-4150C-455 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.15 inch bore
$834.95
$834.95
455 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 62cc-13.10, 87cc-10.16, 124cc-7.74
K1-6130-4150-400 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.15 inch bore K1-6130-4150-400 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.15 inch bore
$834.95
$834.95
400 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 62cc-13.10, 87cc-10.16, 124cc-7.74
K1-6130-4125C-455 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.125 inch bore K1-6130-4125C-455 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.125 inch bore
$834.95
$834.95
455 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 62cc-12.96, 87cc-10.05, 124cc-7.65
K1-6130-4125-400 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.125 inch bore K1-6130-4125-400 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.125 inch bore
$834.95
$834.95
400 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 62cc-12.96, 87cc-10.05, 124cc-7.65
K1-6130-4120C-455 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.12 inch bore K1-6130-4120C-455 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.12 inch bore
$834.95
$834.95
455 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 62cc-12.94, 87cc-10.03, 124cc-7.64
K1-6130-4120-400 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.12 inch bore K1-6130-4120-400 - 4.250 Stroke-Pontiac Late FXK1 Series -7cc Flat Top Pontiac Late-Forged-Piston-Set- 4.12 inch bore
$834.95
$834.95
400 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -7cc Flat Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 62cc-12.94, 87cc-10.03, 124cc-7.64
3-6135-4190C-455 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.19 inch bore 3-6135-4190C-455 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.19 inch bore
$879.95
$879.95
455 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -18cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 62cc-11.79, 87cc-9.42, 124cc-7.36
3-6135-4190-400 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.19 inch bore 3-6135-4190-400 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.19 inch bore
$879.95
$879.95
400 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -18cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 62cc-11.79, 87cc-9.42, 124cc-7.36
3-6135-4180C-455 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.18 inch bore 3-6135-4180C-455 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.18 inch bore
$879.95
$879.95
455 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -18cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 62cc-11.75, 87cc-9.39, 124cc-7.34
3-6135-4180-400 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.18 inch bore 3-6135-4180-400 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.18 inch bore
$879.95
$879.95
400 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -18cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 62cc-11.75, 87cc-9.39, 124cc-7.34
3-6135-4160C-455 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.16 inch bore 3-6135-4160C-455 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.16 inch bore
$879.95
$879.95
455 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -18cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 62cc-11.64, 87cc-9.31, 124cc-7.27
3-6135-4160-400 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.16 inch bore 3-6135-4160-400 - 4.250 Stroke-Pontiac Late FX3 Series -18cc Dish Top Pontiac Late-Forged-Piston-Set- 4.16 inch bore
$879.95
$879.95
400 - 4.250 Stroke Pontiac Late FX Comp Height: 1.285 -18cc Dish Top PIN: .990 Ring Groove: 1/16-1/16-3/16" Stroke: 4.25 ROD: 6.8 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 62cc-11.64, 87cc-9.31, 124cc-7.27