Pontiac 421
3-6112-4120-421-Pontiac Early and Late FX3 Series -7cc Flat Top Pontiac Early and Late-Forged-Piston-Set- 4.12 inch bore
Regular price
$879.95
Sale price
$879.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 62cc-12.25, 87cc-9.51, 124cc-7.26
3-6112-4094-421-Pontiac Early and Late FX3 Series -7cc Flat Top Pontiac Early and Late-Forged-Piston-Set- 4.094 inch bore
Regular price
$879.95
Sale price
$879.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 62cc-12.11, 87cc-9.40, 124cc-7.18
2-6114-4180-421-Pontiac Early and Late FX2 Series -14cc Dish Top Pontiac Early and Late-Forged-Piston-Set- 4.18 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.58, 87cc-9.18, 124cc-7.12
2-6114-4160-421-Pontiac Early and Late FX2 Series -14cc Dish Top Pontiac Early and Late-Forged-Piston-Set- 4.16 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.49, 87cc-9.11, 124cc-7.07
2-6114-4150-421-Pontiac Early and Late FX2 Series -14cc Dish Top Pontiac Early and Late-Forged-Piston-Set- 4.15 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 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-9.07, 124cc-7.04
2-6114-4125-421-Pontiac Early and Late FX2 Series -14cc Dish Top Pontiac Early and Late-Forged-Piston-Set- 4.125 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.34, 87cc-8.99, 124cc-6.97
2-6114-4120-421-Pontiac Early and Late FX2 Series -14cc Dish Top Pontiac Early and Late-Forged-Piston-Set- 4.12 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.32, 87cc-8.97, 124cc-6.96
2-6114-4094-421-Pontiac Early and Late FX2 Series -14cc Dish Top Pontiac Early and Late-Forged-Piston-Set- 4.094 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.19, 87cc-8.87, 124cc-6.88
2-6112-4180-421-Pontiac Early and Late FX2 Series -7cc Flat Top Pontiac Early and Late-Forged-Piston-Set- 4.18 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-12.53, 87cc-9.73, 124cc-7.42
2-6112-4125-421-Pontiac Early and Late FX2 Series -7cc Flat Top Pontiac Early and Late-Forged-Piston-Set- 4.125 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-12.28, 87cc-9.53, 124cc-7.27
2-6112-4120-421-Pontiac Early and Late FX2 Series -7cc Flat Top Pontiac Early and Late-Forged-Piston-Set- 4.12 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-12.25, 87cc-9.51, 124cc-7.26
2-6112-4094-421-Pontiac Early and Late FX2 Series -7cc Flat Top Pontiac Early and Late-Forged-Piston-Set- 4.094 inch bore
Regular price
$699.95
Sale price
$699.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -7cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-12.11, 87cc-9.40, 124cc-7.18
1-6114-4180-421-Pontiac Early and Late FX1 Series -14cc Dish Top Pontiac Early and Late-Forged-Piston-Set- 4.18 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.58, 87cc-9.18, 124cc-7.12
1-6114-4160-421-Pontiac Early and Late FX1 Series -14cc Dish Top Pontiac Early and Late-Forged-Piston-Set- 4.16 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.49, 87cc-9.11, 124cc-7.07
1-6114-4150-421-Pontiac Early and Late FX1 Series -14cc Dish Top Pontiac Early and Late-Forged-Piston-Set- 4.15 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 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-9.07, 124cc-7.04
1-6114-4125-421-Pontiac Early and Late FX1 Series -14cc Dish Top Pontiac Early and Late-Forged-Piston-Set- 4.125 inch bore
Regular price
$669.95
Sale price
$669.95
Regular price
Unit price
/per
421 Pontiac Early and Late FX Comp Height: 1.585 -14cc Dish Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 4 ROD: 6.625 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 62cc-11.34, 87cc-8.99, 124cc-6.97
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