2-2478-4165-408-Small Block Chevy FX2 Series +4cc Dome Top SBC 23 Degree-Forged-Piston-Set- 4.165 inch bore
2-2478-4165-408-Small Block Chevy FX2 Series +4cc Dome Top SBC 23 Degree-Forged-Piston-Set- 4.165 inch bore
2-2478-4165-408-Small Block Chevy FX2 Series +4cc Dome Top SBC 23 Degree-Forged-Piston-Set- 4.165 inch bore
2-2478-4165-408-Small Block Chevy FX2 Series +4cc Dome Top SBC 23 Degree-Forged-Piston-Set- 4.165 inch bore
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SKU: 2-2478-4165

2-2478-4165-408-Small Block Chevy FX2 Series +4cc Dome Top SBC 23 Degree-Forged-Piston-Set- 4.165 inch bore

$699.95
$699.95
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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.

436 Small Block Chevy FX Comp Height: 1+4cc Dome Top PIN: 0.927 Ring Groove: 1.2/1.2/3MM Stroke: 4 ROD: 6 Full Floating or Press Fit 58cc-2.04, 64cc-1.93, 70cc-1.85 2618 Alloy


Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 408

With/Without Rings: Without Rings

Cylinder Bore Size: 4.165 in , 105.708 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.000"

Pin Diameter: 0.927"

Connecting Rod Length: 6.000"

Crankshaft Stroke: 4.000"

Piston Series: 2 - FX 2618 Alloy

Alloy: 2618 Alloy

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000"

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top SBC 23 Degree
ChamberComp Ratio
582.04 to 1
641.93 to 1
701.85 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 408

With/Without Rings: Without Rings

Cylinder Bore Size: 4.165 in , 105.708 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.000"

Pin Diameter: 0.927"

Connecting Rod Length: 6.000"

Crankshaft Stroke: 4.000"

Piston Series: 2 - FX 2618 Alloy

Alloy: 2618 Alloy

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000"

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top SBC 23 Degree
ChamberComp Ratio
582.04 to 1
641.93 to 1
701.85 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature