Load image into Gallery viewer, 3-3225-4040-427W -5.8 Clevor Stroker-Small Block Ford 351W FX3 Series +7.5cc  Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.04 inch bore
Load image into Gallery viewer, 3-3225-4040-427W -5.8 Clevor Stroker-Small Block Ford 351W FX3 Series +7.5cc  Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.04 inch bore
Load image into Gallery viewer, 3-3225-4040-427W -5.8 Clevor Stroker-Small Block Ford 351W FX3 Series +7.5cc  Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.04 inch bore
Load image into Gallery viewer, 3-3225-4040-427W -5.8 Clevor Stroker-Small Block Ford 351W FX3 Series +7.5cc  Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.04 inch bore

SKU: 3-3225-4040

3-3225-4040-427W -5.8 Clevor Stroker-Small Block Ford 351W FX3 Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber-Forged-Piston-Set- 4.04 inch bore

Regular price $939.95
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Made in the USA

Made in the USA

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427W -5.8 Clevor Stroker Small Block Ford 351W FX Comp Height: 1.145 +7.5cc 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-15.89, 64cc-14.51, 70cc-13.37


Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 427W -5.8 Clevor Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.040 in - 102.54 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.145

Pin Diameter: .927

Connecting Rod Length: 6.250 in

Crankshaft Stroke: 4.170 in

Piston Series: 3 - FX Series

Alloy: Forged 2619

Cylinder Head: 351 Cleveland \ Boss Open & Closed Chamber

TDC Assembly Height: 9.48

Piston Top Aprox. Comp. Ratio:

+7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber
ChamberComp Ratio
58cc15.89 to 1
64cc14.51 to 1
70cc13.37 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Ford

Engine Family: Small Block Ford 351W

Engine Size: 427W -5.8 Clevor Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.040 in - 102.54 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.145

Pin Diameter: .927

Connecting Rod Length: 6.250 in

Crankshaft Stroke: 4.170 in

Piston Series: 3 - FX Series

Alloy: Forged 2619

Cylinder Head: 351 Cleveland \ Boss Open & Closed Chamber

TDC Assembly Height: 9.48

Piston Top Aprox. Comp. Ratio:

+7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber
ChamberComp Ratio
58cc15.89 to 1
64cc14.51 to 1
70cc13.37 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature