Load image into Gallery viewer, 2-6652-3915-4.0-AMC/Jeep 6 Cyl. FX2 Series -15cc Dish Top No Notch Jeep-Forged-Piston-Set- 3.915 inch bore
Load image into Gallery viewer, 2-6652-3915-4.0-AMC/Jeep 6 Cyl. FX2 Series -15cc Dish Top No Notch Jeep-Forged-Piston-Set- 3.915 inch bore
Load image into Gallery viewer, 2-6652-3915-4.0-AMC/Jeep 6 Cyl. FX2 Series -15cc Dish Top No Notch Jeep-Forged-Piston-Set- 3.915 inch bore
Load image into Gallery viewer, 2-6652-3915-4.0-AMC/Jeep 6 Cyl. FX2 Series -15cc Dish Top No Notch Jeep-Forged-Piston-Set- 3.915 inch bore

SKU: 2-6652-3915

2-6652-3915-4.0-AMC/Jeep 6 Cyl. FX2 Series -15cc Dish Top No Notch Jeep-Forged-Piston-Set- 3.915 inch bore

Regular price $629.95
Sale price $629.95 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.

248 AMC/Jeep 6 Cyl. FX Comp Height: 1.592-15cc Dish Top No Notch PIN: 0.931 Ring Groove: 1.5/1.5/4MM Stroke: 3.44 ROD: 6.125 Full Floating or Press Fit 52cc-1.63, 55cc-1.6, 58cc-1.58 2618 Alloy


Engine Brand: Jeep

Engine Family: AMC/Jeep 6 Cyl.

Engine Size: 4.0

With/Without Rings: Without Rings

Cylinder Bore Size: 3.915 in , 99.363 mm

Ring Width: 1.5/1.5/4MM

Compression Height: 1.592

Pin Diameter: 0.931

Connecting Rod Length: 6.125

Crankshaft Stroke: 3.440

Piston Series: 2 - FX 2618 Alloy

Alloy: 2618 Alloy

Cylinder Head: Jeep

TDC Assembly Height: 9.437

Piston Top Aprox. Comp. Ratio:

-15cc Dish Top No Notch Jeep
ChamberComp Ratio
521.63 to 1
551.6 to 1
581.58 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Jeep

Engine Family: AMC/Jeep 6 Cyl.

Engine Size: 4.0

With/Without Rings: Without Rings

Cylinder Bore Size: 3.915 in , 99.363 mm

Ring Width: 1.5/1.5/4MM

Compression Height: 1.592

Pin Diameter: 0.931

Connecting Rod Length: 6.125

Crankshaft Stroke: 3.440

Piston Series: 2 - FX 2618 Alloy

Alloy: 2618 Alloy

Cylinder Head: Jeep

TDC Assembly Height: 9.437

Piston Top Aprox. Comp. Ratio:

-15cc Dish Top No Notch Jeep
ChamberComp Ratio
521.63 to 1
551.6 to 1
581.58 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature