Load image into Gallery viewer, 3-3218-4125-427W - 5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF Twisted Wedge-Forged-Piston-Set- 4.125 inch bore
Load image into Gallery viewer, 3-3218-4125-427W - 5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF Twisted Wedge-Forged-Piston-Set- 4.125 inch bore
Load image into Gallery viewer, 3-3218-4125-427W - 5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF Twisted Wedge-Forged-Piston-Set- 4.125 inch bore
Load image into Gallery viewer, 3-3218-4125-427W - 5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF Twisted Wedge-Forged-Piston-Set- 4.125 inch bore

SKU: 3-3218-4125

3-3218-4125-427W - 5.8 Stroker-Small Block Ford 351W FX3 Series +6cc Dome Top SBF Twisted Wedge-Forged-Piston-Set- 4.125 inch bore

Regular price $939.95
Sale price $939.95 Regular price
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Ships in 1 - 8 days

Made in the USA

Made in the USA

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This is a pre order item. We will ship it when it comes in stock.

427W - 5.8 Stroker Small Block Ford 351W FX Comp Height: 1.145 +6cc Dome Top PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 4.17 ROD: 6.25 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-16.04, 64cc-14.69, 70cc-13.56


Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 427W - 5.8 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.125 in - 104.69 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.145

Pin Diameter: .927

Connecting Rod Length: 6.250 in

Crankshaft Stroke: 4.170 in

Piston Series: 3 - FX Series

Alloy: Forged 2619

Cylinder Head: SBF Twisted Wedge

TDC Assembly Height: 9.48

Piston Top Aprox. Comp. Ratio:

+6cc Dome Top SBF Twisted Wedge
ChamberComp Ratio
58cc16.04 to 1
64cc14.69 to 1
70cc13.56 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 427W - 5.8 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.125 in - 104.69 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.145

Pin Diameter: .927

Connecting Rod Length: 6.250 in

Crankshaft Stroke: 4.170 in

Piston Series: 3 - FX Series

Alloy: Forged 2619

Cylinder Head: SBF Twisted Wedge

TDC Assembly Height: 9.48

Piston Top Aprox. Comp. Ratio:

+6cc Dome Top SBF Twisted Wedge
ChamberComp Ratio
58cc16.04 to 1
64cc14.69 to 1
70cc13.56 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature