K3-2812-3820 4.8 / 5.3 Chevy LS K3-FX Series +6cc LS Dome Top Forged Piston Set. 3.820 bore
K3-2812-3820 4.8 / 5.3 Chevy LS K3-FX Series +6cc LS Dome Top Forged Piston Set. 3.820 bore
K3-2812-3820 4.8 / 5.3 Chevy LS K3-FX Series +6cc LS Dome Top Forged Piston Set. 3.820 bore
Load image into Gallery viewer, K3-2812-3820 4.8 / 5.3 Chevy LS K3-FX Series +6cc LS Dome Top Forged Piston Set. 3.820 bore
Load image into Gallery viewer, K3-2812-3820 4.8 / 5.3 Chevy LS K3-FX Series +6cc LS Dome Top Forged Piston Set. 3.820 bore
Load image into Gallery viewer, K3-2812-3820 4.8 / 5.3 Chevy LS K3-FX Series +6cc LS Dome Top Forged Piston Set. 3.820 bore

SKU: K3-2812-3820

K3-2812-3820 4.8 / 5.3 Chevy LS K3-FX Series +6cc LS Dome Top Forged Piston Set. 3.820 bore

$1,054.95
$1,054.95
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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.

4.8 / 5.3 Chevy LS K3-FX 2618 Alloy With Rings Comp Hgt: 1.330" +6cc LS Dome Top Pin: .943 Ring Grooves: 1.2/1.2/3MM Stroke: 3.622" Rod: 6.098" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 64cc-11.38, 66cc-11.07, 72cc-10.25

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 4.8 - 5.3

With/Without Rings: Includes Rings

Cylinder Bore Size: 3.820 in - 96.95 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.330"

Pin Diameter: .943

Connecting Rod Length: 6.098"

Crankshaft Stroke: 3.622"

Piston Series: 3-FX Series

Alloy: Forged 2618

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.239

Piston Top Aprox. Comp. Ratio:

+6cc LS Dome Top
ChamberComp. Ratio
64cc11.38 to 1
66cc11.07 to 1
72cc10.25 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 4.8 - 5.3

With/Without Rings: Includes Rings

Cylinder Bore Size: 3.820 in - 96.95 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.330"

Pin Diameter: .943

Connecting Rod Length: 6.098"

Crankshaft Stroke: 3.622"

Piston Series: 3-FX Series

Alloy: Forged 2618

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.239

Piston Top Aprox. Comp. Ratio:

+6cc LS Dome Top
ChamberComp. Ratio
64cc11.38 to 1
66cc11.07 to 1
72cc10.25 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature