Load image into Gallery viewer, K2-3350-4125  427W /5.8 Stroker Small Block Ford 351W K2-FX Series  -4cc Flat Top inline  Forged Piston Set. 4.125 bore
Load image into Gallery viewer, K2-3350-4125  427W /5.8 Stroker Small Block Ford 351W K2-FX Series  -4cc Flat Top inline  Forged Piston Set. 4.125 bore
Load image into Gallery viewer, K2-3350-4125  427W /5.8 Stroker Small Block Ford 351W K2-FX Series  -4cc Flat Top inline  Forged Piston Set. 4.125 bore

SKU: K2-3350-4125

K2-3350-4125 427W /5.8 Stroker Small Block Ford 351W K2-FX Series -4cc Flat Top inline Forged Piston Set. 4.125 bore

Regular price $864.95
Sale price $864.95 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 K2-FX 2618 Alloy With Rings Comp Hgt: 1.280" -4cc Flat Top inline Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.200" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-13.39, 61cc-12.89, 64cc-12.42

Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 427W - 5.8 Stroker

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.125 in - 104.7 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.280"

Pin Diameter: .927

Connecting Rod Length: 6.200"

Crankshaft Stroke: 4.000"

Piston Series: 2-FX Series

Alloy: Forged 2618

Cylinder Head: SBF 20 Degree Inline

TDC Assembly Height: 9.480

Piston Top Aprox. Comp. Ratio:

-4cc Flat Top Inline
ChamberComp. Ratio
58cc13.39 to 1
61cc12.89 to 1
64cc12.42 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: Includes Rings

Cylinder Bore Size: 4.125 in - 104.7 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.280"

Pin Diameter: .927

Connecting Rod Length: 6.200"

Crankshaft Stroke: 4.000"

Piston Series: 2-FX Series

Alloy: Forged 2618

Cylinder Head: SBF 20 Degree Inline

TDC Assembly Height: 9.480

Piston Top Aprox. Comp. Ratio:

-4cc Flat Top Inline
ChamberComp. Ratio
58cc13.39 to 1
61cc12.89 to 1
64cc12.42 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature