Load image into Gallery viewer, 1934-4070  6.2 / LS3 / LQ4 / LQ9 / LY6 Stroker Chevy LS SX Series -22cc LS Dish Top Forged Piston Set. 4.070 bore
Load image into Gallery viewer, 1934-4070  6.2 / LS3 / LQ4 / LQ9 / LY6 Stroker Chevy LS SX Series -22cc LS Dish Top Forged Piston Set. 4.070 bore
Load image into Gallery viewer, 1934-4070  6.2 / LS3 / LQ4 / LQ9 / LY6 Stroker Chevy LS SX Series -22cc LS Dish Top Forged Piston Set. 4.070 bore

SKU: 1934-4070

1934-4070 6.2 / LS3 / LQ4 / LQ9 / LY6 Stroker Chevy LS SX Series -22cc LS Dish Top Forged Piston Set. 4.070 bore

Regular price $559.95
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6.2 / LS3 / LQ4 / LQ9 / LY6 Stroker Chevy LS SX Series Pistons 4032 Alloy Comp Hgt: 1.140" -22cc LS Dish Top Pin: .943 Ring Grooves: 1.5/1.5/3MM Stroke: 4.000" Rod: 6.098" Aprox Comp Ratio: 64cc-10.02, 66cc-9.83, 72cc-9.31

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 6.2 - LS3 - LQ4 - LQ9 - LY6 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.070 in - 103.3 mm

Ring Width: 1.5/1.5/3MM

Compression Height: 1.140"

Pin Diameter: .943

Connecting Rod Length: 6.098"

Crankshaft Stroke: 4.000"

Piston Series: SX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.238

Piston Top Aprox. Comp. Ratio:

-22cc LS Dish Top
ChamberComp. Ratio
64cc10.02 to 1
66cc9.83 to 1
72cc9.31 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 6.2 - LS3 - LQ4 - LQ9 - LY6 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.070 in - 103.3 mm

Ring Width: 1.5/1.5/3MM

Compression Height: 1.140"

Pin Diameter: .943

Connecting Rod Length: 6.098"

Crankshaft Stroke: 4.000"

Piston Series: SX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.238

Piston Top Aprox. Comp. Ratio:

-22cc LS Dish Top
ChamberComp. Ratio
64cc10.02 to 1
66cc9.83 to 1
72cc9.31 to 1

Download Piston Instructions