1-2802-3840-4.8 - 5.3 - LS1 - LS6-Chevy LS FX1 Series +6cc Dome Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.84 inch bore
1-2802-3840-4.8 - 5.3 - LS1 - LS6-Chevy LS FX1 Series +6cc Dome Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.84 inch bore
1-2802-3840-4.8 - 5.3 - LS1 - LS6-Chevy LS FX1 Series +6cc Dome Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.84 inch bore
1-2802-3840-4.8 - 5.3 - LS1 - LS6-Chevy LS FX1 Series +6cc Dome Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.84 inch bore
Load image into Gallery viewer, 1-2802-3840-4.8 - 5.3 - LS1 - LS6-Chevy LS FX1 Series +6cc Dome Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.84 inch bore
Load image into Gallery viewer, 1-2802-3840-4.8 - 5.3 - LS1 - LS6-Chevy LS FX1 Series +6cc Dome Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.84 inch bore
Load image into Gallery viewer, 1-2802-3840-4.8 - 5.3 - LS1 - LS6-Chevy LS FX1 Series +6cc Dome Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.84 inch bore
Load image into Gallery viewer, 1-2802-3840-4.8 - 5.3 - LS1 - LS6-Chevy LS FX1 Series +6cc Dome Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.84 inch bore

SKU: 1-2802-3840

1-2802-3840-4.8 - 5.3 - LS1 - LS6-Chevy LS FX1 Series +6cc Dome Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.84 inch bore

$669.95
$669.95
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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.

4.8 - 5.3 - LS1 - LS6 Chevy LS FX Comp Height: 1.305 +6cc Dome Top PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3.622 ROD: 6.125 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 64cc-11.49, 66cc-11.18, 72cc-10.35


Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 4.8 - 5.3 - LS1 - LS6

With/Without Rings: Without Rings

Cylinder Bore Size: 3.840 in - 97.46 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.305

Pin Diameter: .927

Connecting Rod Length: 6.125 in

Crankshaft Stroke: 3.622 in

Piston Series: 1 - FX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.241

Piston Top Aprox. Comp. Ratio:

+6cc Dome Top LS1,LS2,LS3 and LS7
ChamberComp Ratio
64cc11.49 to 1
66cc11.18 to 1
72cc10.35 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 4.8 - 5.3 - LS1 - LS6

With/Without Rings: Without Rings

Cylinder Bore Size: 3.840 in - 97.46 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.305

Pin Diameter: .927

Connecting Rod Length: 6.125 in

Crankshaft Stroke: 3.622 in

Piston Series: 1 - FX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.241

Piston Top Aprox. Comp. Ratio:

+6cc Dome Top LS1,LS2,LS3 and LS7
ChamberComp Ratio
64cc11.49 to 1
66cc11.18 to 1
72cc10.35 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature