Load image into Gallery viewer, 3-3366-4040-408W -5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF 20 Degree Inline-Forged-Piston-Set- 4.04 inch bore
Load image into Gallery viewer, 3-3366-4040-408W -5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF 20 Degree Inline-Forged-Piston-Set- 4.04 inch bore
Load image into Gallery viewer, 3-3366-4040-408W -5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF 20 Degree Inline-Forged-Piston-Set- 4.04 inch bore
Load image into Gallery viewer, 3-3366-4040-408W -5.8 Stroker-Small Block Ford 351W FX3 Series +6cc  Dome Top SBF 20 Degree Inline-Forged-Piston-Set- 4.04 inch bore

SKU: 3-3366-4040

3-3366-4040-408W -5.8 Stroker-Small Block Ford 351W FX3 Series +6cc Dome Top SBF 20 Degree Inline-Forged-Piston-Set- 4.04 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.

408W -5.8 Stroker Small Block Ford 351W FX Comp Height: 1.28 +6cc Dome Top PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 4 ROD: 6.2 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-14.90, 64cc-13.65, 70cc-12.60


Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 408W -5.8 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.040 in - 102.54 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.280

Pin Diameter: .927

Connecting Rod Length: 6.200 in

Crankshaft Stroke: 4.000 in

Piston Series: 3 - FX Series

Alloy: Forged 2619

Cylinder Head: SBF 20 Degree Inline

TDC Assembly Height: 9.479999999999999

Piston Top Aprox. Comp. Ratio:

+6cc Dome Top SBF 20 Degree Inline
ChamberComp Ratio
58cc14.9 to 1
64cc13.65 to 1
70cc12.6 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 408W -5.8 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.040 in - 102.54 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.280

Pin Diameter: .927

Connecting Rod Length: 6.200 in

Crankshaft Stroke: 4.000 in

Piston Series: 3 - FX Series

Alloy: Forged 2619

Cylinder Head: SBF 20 Degree Inline

TDC Assembly Height: 9.479999999999999

Piston Top Aprox. Comp. Ratio:

+6cc Dome Top SBF 20 Degree Inline
ChamberComp Ratio
58cc14.9 to 1
64cc13.65 to 1
70cc12.6 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature