Load image into Gallery viewer, 3-3722-4185  427C / Boss Stroker Small Block Ford 351C 3-FX Series -18cc Dish Top Boss/Canted  Forged Piston Set. 4.185 bore
Load image into Gallery viewer, 3-3722-4185  427C / Boss Stroker Small Block Ford 351C 3-FX Series -18cc Dish Top Boss/Canted  Forged Piston Set. 4.185 bore
Load image into Gallery viewer, 3-3722-4185  427C / Boss Stroker Small Block Ford 351C 3-FX Series -18cc Dish Top Boss/Canted  Forged Piston Set. 4.185 bore

SKU: 3-3722-4185

3-3722-4185 427C / Boss Stroker Small Block Ford 351C 3-FX Series -18cc Dish Top Boss/Canted Forged Piston Set. 4.185 bore

Regular price $939.95
Sale price $939.95 Regular price
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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.

427C / Boss Stroker Small Block Ford 351C 3-FX Series 2618 Alloy Comp Hgt: 1.190" -18cc Dish Top Boss/Canted Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.000" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 58cc-11.60, 61cc-11.24, 64cc-10.90

Engine Brand: Ford

Engine Family: Small Block Ford 351C

Engine Size: 427C - Boss Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.185 in - 106.22 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.190"

Pin Diameter: .927

Connecting Rod Length: 6.000"

Crankshaft Stroke: 4.000"

Piston Series: 3-FX Series

Alloy: Forged 2618

Cylinder Head: 351 Cleveland \ Boss Open & Closed Chamber

TDC Assembly Height: 9.190

Piston Top Aprox. Comp. Ratio:

-18cc Dish Top Boss/Canted
ChamberComp. Ratio
58cc11.60 to 1
61cc11.24 to 1
64cc10.90 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Ford

Engine Family: Small Block Ford 351C

Engine Size: 427C - Boss Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.185 in - 106.22 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.190"

Pin Diameter: .927

Connecting Rod Length: 6.000"

Crankshaft Stroke: 4.000"

Piston Series: 3-FX Series

Alloy: Forged 2618

Cylinder Head: 351 Cleveland \ Boss Open & Closed Chamber

TDC Assembly Height: 9.190

Piston Top Aprox. Comp. Ratio:

-18cc Dish Top Boss/Canted
ChamberComp. Ratio
58cc11.60 to 1
61cc11.24 to 1
64cc10.90 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature