2-6817-4125-426 - 6.2 - 6.4 Stroker-Small Block Mopar Hemi Gen III FX2 Series +4cc Dome Top Gen III Hemi-Forged-Piston-Set- 4.125 inch bore
2-6817-4125-426 - 6.2 - 6.4 Stroker-Small Block Mopar Hemi Gen III FX2 Series +4cc Dome Top Gen III Hemi-Forged-Piston-Set- 4.125 inch bore
2-6817-4125-426 - 6.2 - 6.4 Stroker-Small Block Mopar Hemi Gen III FX2 Series +4cc Dome Top Gen III Hemi-Forged-Piston-Set- 4.125 inch bore
2-6817-4125-426 - 6.2 - 6.4 Stroker-Small Block Mopar Hemi Gen III FX2 Series +4cc Dome Top Gen III Hemi-Forged-Piston-Set- 4.125 inch bore
Load image into Gallery viewer, 2-6817-4125-426 - 6.2 - 6.4 Stroker-Small Block Mopar Hemi Gen III FX2 Series +4cc Dome Top Gen III Hemi-Forged-Piston-Set- 4.125 inch bore
Load image into Gallery viewer, 2-6817-4125-426 - 6.2 - 6.4 Stroker-Small Block Mopar Hemi Gen III FX2 Series +4cc Dome Top Gen III Hemi-Forged-Piston-Set- 4.125 inch bore
Load image into Gallery viewer, 2-6817-4125-426 - 6.2 - 6.4 Stroker-Small Block Mopar Hemi Gen III FX2 Series +4cc Dome Top Gen III Hemi-Forged-Piston-Set- 4.125 inch bore
Load image into Gallery viewer, 2-6817-4125-426 - 6.2 - 6.4 Stroker-Small Block Mopar Hemi Gen III FX2 Series +4cc Dome Top Gen III Hemi-Forged-Piston-Set- 4.125 inch bore

SKU: 2-6817-4125

2-6817-4125-426 - 6.2 - 6.4 Stroker-Small Block Mopar Hemi Gen III FX2 Series +4cc Dome Top Gen III Hemi-Forged-Piston-Set- 4.125 inch bore

$749.95
$749.95
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Made in the USA

Made in the USA

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426 - 6.2 - 6.4 Stroker Small Block Mopar Hemi Gen III FX Comp Height: 1.12 +4cc Dome Top PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 4.05 ROD: 6.125 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 65cc-13.72, 74cc-12.26, 85cc-10.88


Engine Brand: Mopar

Engine Family: Small Block Mopar Hemi Gen III

Engine Size: 426 - 6.2 - 6.4 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.125 in - 104.69 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.120

Pin Diameter: .927

Connecting Rod Length: 6.125 in

Crankshaft Stroke: 4.050 in

Piston Series: 2 - FX Series

Alloy: Forged 2618

Cylinder Head: Gen III Hemi

TDC Assembly Height: 9.27

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top Gen III Hemi
ChamberComp Ratio
65cc13.72 to 1
74cc12.26 to 1
85cc10.88 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Mopar

Engine Family: Small Block Mopar Hemi Gen III

Engine Size: 426 - 6.2 - 6.4 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.125 in - 104.69 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.120

Pin Diameter: .927

Connecting Rod Length: 6.125 in

Crankshaft Stroke: 4.050 in

Piston Series: 2 - FX Series

Alloy: Forged 2618

Cylinder Head: Gen III Hemi

TDC Assembly Height: 9.27

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top Gen III Hemi
ChamberComp Ratio
65cc13.72 to 1
74cc12.26 to 1
85cc10.88 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature