Load image into Gallery viewer, 3-3400-4000C-393W - 5.8 Stroker-Small Block Ford 351W FX3 Series -4cc  Flat Top  SBF 20 Degree Inline-Forged-Piston-Set- 4 inch bore
Load image into Gallery viewer, 3-3400-4000C-393W - 5.8 Stroker-Small Block Ford 351W FX3 Series -4cc  Flat Top  SBF 20 Degree Inline-Forged-Piston-Set- 4 inch bore
Load image into Gallery viewer, 3-3400-4000C-393W - 5.8 Stroker-Small Block Ford 351W FX3 Series -4cc  Flat Top  SBF 20 Degree Inline-Forged-Piston-Set- 4 inch bore
Load image into Gallery viewer, 3-3400-4000C-393W - 5.8 Stroker-Small Block Ford 351W FX3 Series -4cc  Flat Top  SBF 20 Degree Inline-Forged-Piston-Set- 4 inch bore

SKU: 3-3400-4000C

3-3400-4000C-393W - 5.8 Stroker-Small Block Ford 351W FX3 Series -4cc Flat Top SBF 20 Degree Inline-Forged-Piston-Set- 4 inch bore

Regular price $879.95
Sale price $879.95 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.

393W - 5.8 Stroker Small Block Ford 351W FX Comp Height: 1.3 -4cc Flat Top PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3.85 ROD: 6.25 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 58cc-12.29, 64cc-11.40, 70cc-10.64


Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 393W - 5.8 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.000 in - 101.52 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.300

Pin Diameter: .927

Connecting Rod Length: 6.250 in

Crankshaft Stroke: 3.850 in

Piston Series: 3 - FX Series

Alloy: Forged 2619

Cylinder Head: SBF 20 Degree Inline

TDC Assembly Height: 9.475000000000001

Piston Top Aprox. Comp. Ratio:

-4cc Flat Top SBF 20 Degree Inline
ChamberComp Ratio
58cc12.29 to 1
64cc11.4 to 1
70cc10.64 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 393W - 5.8 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.000 in - 101.52 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.300

Pin Diameter: .927

Connecting Rod Length: 6.250 in

Crankshaft Stroke: 3.850 in

Piston Series: 3 - FX Series

Alloy: Forged 2619

Cylinder Head: SBF 20 Degree Inline

TDC Assembly Height: 9.475000000000001

Piston Top Aprox. Comp. Ratio:

-4cc Flat Top SBF 20 Degree Inline
ChamberComp Ratio
58cc12.29 to 1
64cc11.4 to 1
70cc10.64 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature