Load image into Gallery viewer, 2-2312-4125  400 Small Block Chevy 2-FX Series  +4cc Dome Top  Forged Piston Set. 4.125 bore
Load image into Gallery viewer, DISCONTINUED USE 2-2308-4125  400 Small Block Chevy 2-FX Series  +4cc Dome Top  Forged Piston Set. 4.125 bore
Load image into Gallery viewer, DISCONTINUED USE 2-2308-4125  400 Small Block Chevy 2-FX Series  +4cc Dome Top  Forged Piston Set. 4.125 bore

SKU: 2-2312-4125

DISCONTINUED USE 2-2308-4125 400 Small Block Chevy 2-FX Series +4cc Dome Top Forged Piston Set. 4.125 bore

Regular price $699.95
Sale price $699.95 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.

400 Small Block Chevy 2-FX Series 2618 Alloy Comp Hgt: 1.425" +4cc Dome Top Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 3.750" Rod: 5.700" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-14.09, 64cc-12.95, 70cc-11.99

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 400

With/Without Rings: Without Rings

Cylinder Bore Size: 4.125 in - 104.7 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.425"

Pin Diameter: .927

Connecting Rod Length: 5.700"

Crankshaft Stroke: 3.750"

Piston Series: 2-FX Series

Alloy: Forged 2618

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top
ChamberComp. Ratio
58cc14.09 to 1
64cc12.95 to 1
70cc11.99 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 400

With/Without Rings: Without Rings

Cylinder Bore Size: 4.125 in - 104.7 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.425"

Pin Diameter: .927

Connecting Rod Length: 5.700"

Crankshaft Stroke: 3.750"

Piston Series: 2-FX Series

Alloy: Forged 2618

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top
ChamberComp. Ratio
58cc14.09 to 1
64cc12.95 to 1
70cc11.99 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature