Load image into Gallery viewer, 3-2943-4070-6.0 - LS2 -6.2 - LS3 -  L98 - LQ9 - LS7 - LSA - LSX Stroker-Chevy LS FX3 Series -15cc Dish Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 4.07 inch bore
Load image into Gallery viewer, 3-2943-4070-6.0 - LS2 -6.2 - LS3 -  L98 - LQ9 - LS7 - LSA - LSX Stroker-Chevy LS FX3 Series -15cc Dish Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 4.07 inch bore
Load image into Gallery viewer, 3-2943-4070-6.0 - LS2 -6.2 - LS3 -  L98 - LQ9 - LS7 - LSA - LSX Stroker-Chevy LS FX3 Series -15cc Dish Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 4.07 inch bore
Load image into Gallery viewer, 3-2943-4070-6.0 - LS2 -6.2 - LS3 -  L98 - LQ9 - LS7 - LSA - LSX Stroker-Chevy LS FX3 Series -15cc Dish Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 4.07 inch bore

SKU: 3-2943-4070

3-2943-4070-6.0 - LS2 -6.2 - LS3 - L98 - LQ9 - LS7 - LSA - LSX Stroker-Chevy LS FX3 Series -15cc Dish Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 4.07 inch bore

Regular price $879.95
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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.

6.0 - LS2 -6.2 - LS3 - L98 - LQ9 - LS7 - LSA - LSX Stroker Chevy LS FX Comp Height: 1.052 -15cc Dish Top PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 4.125 ROD: 6.125 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Comp Ratio: 64cc-11.04, 66cc-10.82, 72cc-10.20


Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 6.0 - LS2 -6.2 - LS3 - L98 - LQ9 - LS7 - LSA - LSX Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.070 in - 103.30 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.052

Pin Diameter: .927

Connecting Rod Length: 6.125 in

Crankshaft Stroke: 4.125 in

Piston Series: 3 - FX Series

Alloy: Forged 2619

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.2395

Piston Top Aprox. Comp. Ratio:

-15cc Dish Top LS1,LS2,LS3 and LS7
ChamberComp Ratio
64cc11.04 to 1
66cc10.82 to 1
72cc10.2 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 6.0 - LS2 -6.2 - LS3 - L98 - LQ9 - LS7 - LSA - LSX Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.070 in - 103.30 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.052

Pin Diameter: .927

Connecting Rod Length: 6.125 in

Crankshaft Stroke: 4.125 in

Piston Series: 3 - FX Series

Alloy: Forged 2619

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.2395

Piston Top Aprox. Comp. Ratio:

-15cc Dish Top LS1,LS2,LS3 and LS7
ChamberComp Ratio
64cc11.04 to 1
66cc10.82 to 1
72cc10.2 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature