Collection:
Iron Duke
72 products
K2-6171-4040C-2.5 - 151-Iron Duke FXK2 Series -7cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4.04 inch bore
Regular price
$804.95
Sale price
$804.95
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2.5 - 151 Iron Duke FX Comp Height: 1.57 -7cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.85, 72cc-8.22, 78cc-7.76
K2-6171-4060C-2.5 - 151-Iron Duke FXK2 Series -7cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4.06 inch bore
Regular price
$804.95
Sale price
$804.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -7cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.89, 72cc-8.26, 78cc-7.79
K2-6171-4000C-2.5 - 151-Iron Duke FXK2 Series -7cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4 inch bore
Regular price
$804.95
Sale price
$804.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -7cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.71, 72cc-8.09, 78cc-7.64
K2-6171-4030C-2.5 - 151-Iron Duke FXK2 Series -7cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4.03 inch bore
Regular price
$804.95
Sale price
$804.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -7cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.80, 72cc-8.18, 78cc-7.71
K2-6170-4060C-2.5 - 151-Iron Duke FXK2 Series -0cc Flat Top No Notch GM Iron Duke-Forged-Piston-Set- 4.06 inch bore
Regular price
$804.95
Sale price
$804.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -0cc Flat Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-9.64, 72cc-8.89, 78cc-8.34
K2-6170-4040C-2.5 - 151-Iron Duke FXK2 Series -0cc Flat Top No Notch GM Iron Duke-Forged-Piston-Set- 4.04 inch bore
Regular price
$804.95
Sale price
$804.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -0cc Flat Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-9.60, 72cc-8.85, 78cc-8.30
K2-6170-4000C-2.5 - 151-Iron Duke FXK2 Series -0cc Flat Top No Notch GM Iron Duke-Forged-Piston-Set- 4 inch bore
Regular price
$804.95
Sale price
$804.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -0cc Flat Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-9.45, 72cc-8.71, 78cc-8.17
K2-6170-4030C-2.5 - 151-Iron Duke FXK2 Series -0cc Flat Top No Notch GM Iron Duke-Forged-Piston-Set- 4.03 inch bore
Regular price
$804.95
Sale price
$804.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -0cc Flat Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-9.54, 72cc-8.80, 78cc-8.26
K1-6173-4060C-2.5 - 151-Iron Duke FXK1 Series -14cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4.06 inch bore
Regular price
$774.95
Sale price
$774.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -14cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.26, 72cc-7.72, 78cc-7.32
K1-6173-4040C-2.5 - 151-Iron Duke FXK1 Series -14cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4.04 inch bore
Regular price
$774.95
Sale price
$774.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -14cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.22, 72cc-7.68, 78cc-7.28
K1-6173-4030C-2.5 - 151-Iron Duke FXK1 Series -14cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4.03 inch bore
Regular price
$774.95
Sale price
$774.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -14cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.18, 72cc-7.64, 78cc-7.25
K1-6173-4000C-2.5 - 151-Iron Duke FXK1 Series -14cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4 inch bore
Regular price
$774.95
Sale price
$774.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -14cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.09, 72cc-7.56, 78cc-7.17
K1-6171-4060C-2.5 - 151-Iron Duke FXK1 Series -7cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4.06 inch bore
Regular price
$774.95
Sale price
$774.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -7cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.89, 72cc-8.26, 78cc-7.79
K1-6171-4040C-2.5 - 151-Iron Duke FXK1 Series -7cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4.04 inch bore
Regular price
$774.95
Sale price
$774.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -7cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.85, 72cc-8.22, 78cc-7.76
K1-6171-4030C-2.5 - 151-Iron Duke FXK1 Series -7cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4.03 inch bore
Regular price
$774.95
Sale price
$774.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -7cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.80, 72cc-8.18, 78cc-7.71
K1-6171-4000C-2.5 - 151-Iron Duke FXK1 Series -7cc Dish Top No Notch GM Iron Duke-Forged-Piston-Set- 4 inch bore
Regular price
$774.95
Sale price
$774.95
Regular price
Unit price
/per
2.5 - 151 Iron Duke FX Comp Height: 1.57 -7cc Dish Top No Notch PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3 ROD: 6.05 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: 65cc-8.71, 72cc-8.09, 78cc-7.64
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