Load image into Gallery viewer, 2-2300-4040 383 Small Block Chevy 2 FX Series -5cc Flat Top  SBC 23 Degree Forged Piston Set 4.040 inch bore
Load image into Gallery viewer, 2-2300-4040 383 Small Block Chevy 2 FX Series -5cc Flat Top  SBC 23 Degree Forged Piston Set 4.040 inch bore
Load image into Gallery viewer, 2-2300-4040 383 Small Block Chevy 2 FX Series -5cc Flat Top  SBC 23 Degree Forged Piston Set 4.040 inch bore
Load image into Gallery viewer, 2-2300-4040 383 Small Block Chevy 2 FX Series -5cc Flat Top  SBC 23 Degree Forged Piston Set 4.040 inch bore

SKU: 2-2300-4040

2-2300-4040 383 Small Block Chevy 2 FX Series -5cc Flat Top SBC 23 Degree Forged Piston Set 4.040 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.

385 Small Block Chevy, FX 2618 Alloy, Comp Height: 1.425, -5cc Flat 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-12.04, 64cc-11.2, 70cc-10.45


Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 383

With/Without Rings: Without Rings

Cylinder Bore Size: 4.040 in , 102.535 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:

-5cc Flat Top SBC 23 Degree
ChamberComp Ratio
5812.04 to 1
6411.2 to 1
7010.45 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: 4.040 in , 102.535 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:

-5cc Flat Top SBC 23 Degree
ChamberComp Ratio
5812.04 to 1
6411.2 to 1
7010.45 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature