2-2112-4165 377 Small Block Chevy 2-FX Series +4cc Dome Top Forged Piston Set. 4.165 bore
DISCONTINUED USE 2-2108-4165 377 Small Block Chevy 2-FX Series +4cc Dome Top Forged Piston Set. 4.165 bore
DISCONTINUED USE 2-2108-4165 377 Small Block Chevy 2-FX Series +4cc Dome Top Forged Piston Set. 4.165 bore
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SKU: 2-2112-4165

DISCONTINUED USE 2-2108-4165 377 Small Block Chevy 2-FX Series +4cc Dome Top Forged Piston Set. 4.165 bore

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377 Small Block Chevy 2-FX Series 2618 Alloy Comp Hgt: 1.260" +4cc Dome Top Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 3.480" Rod: 6.000" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 58cc-13.34, 64cc-12.26, 70cc-11.36

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 377

With/Without Rings: Without Rings

Cylinder Bore Size: 4.165 in - 105.71 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.260"

Pin Diameter: .927

Connecting Rod Length: 6.000"

Crankshaft Stroke: 3.480"

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
58cc13.34 to 1
64cc12.26 to 1
70cc11.36 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 377

With/Without Rings: Without Rings

Cylinder Bore Size: 4.165 in - 105.71 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.260"

Pin Diameter: .927

Connecting Rod Length: 6.000"

Crankshaft Stroke: 3.480"

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
58cc13.34 to 1
64cc12.26 to 1
70cc11.36 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature