Load image into Gallery viewer, 2-2308-4185 383 Small Block Chevy 2 FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.185 inch bore
Load image into Gallery viewer, 2-2308-4185 383 Small Block Chevy 2 FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.185 inch bore
Load image into Gallery viewer, 2-2308-4185 383 Small Block Chevy 2 FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.185 inch bore
Load image into Gallery viewer, 2-2308-4185 383 Small Block Chevy 2 FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.185 inch bore

SKU: 2-2308-4185

2-2308-4185 383 Small Block Chevy 2 FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.185 inch bore

Regular price $699.95
Sale price $699.95 Regular price
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Ships in 1 - 8 days

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.

413 Small Block Chevy, FX 2618 Alloy, Comp Height: 1.425, +4cc Dome Top, PIN: .927, Full Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.75, ROD: 5.7, , Appox Comp Ratio: 58cc-14.41, 64cc-13.26, 70cc-12.27


Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 383

With/Without Rings: Without Rings

Cylinder Bore Size: 4.185 in , 106.215 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.425"

Pin Diameter: 0.927"

Connecting Rod Length: 5.700"

Crankshaft Stroke: 3.750"

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
5814.41 to 1
6413.26 to 1
7012.27 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 383

With/Without Rings: Without Rings

Cylinder Bore Size: 4.185 in , 106.215 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.425"

Pin Diameter: 0.927"

Connecting Rod Length: 5.700"

Crankshaft Stroke: 3.750"

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
5814.41 to 1
6413.26 to 1
7012.27 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature