Load image into Gallery viewer, K1-2920-4000  6.0 / LS2 / L98 / LQ9 Stroker Chevy LS K1-FX Series  -5cc LS Flat Top  Forged Piston Set. 4.000 bore
Load image into Gallery viewer, K1-2920-4000  6.0 / LS2 / L98 / LQ9 Stroker Chevy LS K1-FX Series  -5cc LS Flat Top  Forged Piston Set. 4.000 bore
Load image into Gallery viewer, K1-2920-4000  6.0 / LS2 / L98 / LQ9 Stroker Chevy LS K1-FX Series  -5cc LS Flat Top  Forged Piston Set. 4.000 bore

SKU: K1-2920-4000

K1-2920-4000 6.0 / LS2 / L98 / LQ9 Stroker Chevy LS K1-FX Series -5cc LS Flat Top Forged Piston Set. 4.000 bore

Regular price $834.95
Sale price $834.95 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.

6.0 / LS2 / L98 / LQ9 Stroker Chevy LS K1-FX 4032 Alloy With Rings Comp Hgt: 1.115" -5cc LS Flat Top Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.125" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 64cc-11.66, 66cc-11.39, 72cc-10.66

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 6.0 - LS2 - L98 - LQ9 Stroker

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.000 in - 101.52 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.115"

Pin Diameter: .927

Connecting Rod Length: 6.125"

Crankshaft Stroke: 4.000"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.240

Piston Top Aprox. Comp. Ratio:

-5cc LS Flat Top
ChamberComp. Ratio
64cc11.66 to 1
66cc11.39 to 1
72cc10.66 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 6.0 - LS2 - L98 - LQ9 Stroker

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.000 in - 101.52 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.115"

Pin Diameter: .927

Connecting Rod Length: 6.125"

Crankshaft Stroke: 4.000"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.240

Piston Top Aprox. Comp. Ratio:

-5cc LS Flat Top
ChamberComp. Ratio
64cc11.66 to 1
66cc11.39 to 1
72cc10.66 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature