Load image into Gallery viewer, 1-2900-3898  5.7 / LS1 / LS6 Stroker Chevy LS 1-FX Series  -5cc LS Flat Top  Forged Piston Set. 3.898 bore
Load image into Gallery viewer, 1-2900-3898  5.7 / LS1 / LS6 Stroker Chevy LS 1-FX Series  -5cc LS Flat Top  Forged Piston Set. 3.898 bore
Load image into Gallery viewer, 1-2900-3898  5.7 / LS1 / LS6 Stroker Chevy LS 1-FX Series  -5cc LS Flat Top  Forged Piston Set. 3.898 bore

SKU: 1-2900-3898

1-2900-3898 5.7 / LS1 / LS6 Stroker Chevy LS 1-FX Series -5cc LS Flat Top Forged Piston Set. 3.898 bore

Regular price $669.95
Sale price $669.95 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.

5.7 / LS1 / LS6 Stroker Chevy LS 1-FX Series 4032 Alloy 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-11.19, 66cc-10.93, 72cc-10.23

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 5.7 - LS1 - LS6 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 3.898 in - 98.93 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
64cc11.19 to 1
66cc10.93 to 1
72cc10.23 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 5.7 - LS1 - LS6 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 3.898 in - 98.93 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
64cc11.19 to 1
66cc10.93 to 1
72cc10.23 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature