Load image into Gallery viewer, 3-3318-4185-418W - 5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF Twisted Wedge-Forged-Piston-Set- 4.185 inch bore
Load image into Gallery viewer, 3-3318-4185-418W - 5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF Twisted Wedge-Forged-Piston-Set- 4.185 inch bore
Load image into Gallery viewer, 3-3318-4185-418W - 5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF Twisted Wedge-Forged-Piston-Set- 4.185 inch bore
Load image into Gallery viewer, 3-3318-4185-418W - 5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF Twisted Wedge-Forged-Piston-Set- 4.185 inch bore

SKU: 3-3318-4185

3-3318-4185-418W - 5.8 Stroker-Small Block Ford 351W FX3 Series +6cc Dome Top SBF Twisted Wedge-Forged-Piston-Set- 4.185 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.

418W - 5.8 Stroker Small Block Ford 351W FX Comp Height: 1.23 +6cc Dome Top PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 4.1 ROD: 6.2 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-16.14, 64cc-14.79, 70cc-13.65


Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 418W - 5.8 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.185 in - 106.22 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.230

Pin Diameter: .927

Connecting Rod Length: 6.200 in

Crankshaft Stroke: 4.100 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
58cc16.14 to 1
64cc14.79 to 1
70cc13.65 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 418W - 5.8 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.185 in - 106.22 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.230

Pin Diameter: .927

Connecting Rod Length: 6.200 in

Crankshaft Stroke: 4.100 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
58cc16.14 to 1
64cc14.79 to 1
70cc13.65 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature