Load image into Gallery viewer, 1-2803-3898  5.7 / LS1 / LS6 Chevy LS 1-FX Series -15cc LS Dish Top Forged Piston Set. 3.898 bore
Load image into Gallery viewer, 1-2803-3898  5.7 / LS1 / LS6 Chevy LS 1-FX Series -15cc LS Dish Top Forged Piston Set. 3.898 bore
Load image into Gallery viewer, 1-2803-3898  5.7 / LS1 / LS6 Chevy LS 1-FX Series -15cc LS Dish Top Forged Piston Set. 3.898 bore

SKU: 1-2803-3898

1-2803-3898 5.7 / LS1 / LS6 Chevy LS 1-FX Series -15cc LS Dish 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

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 Chevy LS 1-FX Series 4032 Alloy Comp Hgt: 1.305" -15cc LS Dish Top Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 3.622" Rod: 6.125" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 64cc-9.16, 66cc-8.98, 72cc-8.47

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 5.7 - LS1 - LS6

With/Without Rings: Without Rings

Cylinder Bore Size: 3.898 in - 98.93 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.305"

Pin Diameter: .927

Connecting Rod Length: 6.125"

Crankshaft Stroke: 3.622"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.241

Piston Top Aprox. Comp. Ratio:

-15cc LS Dish Top
ChamberComp. Ratio
64cc9.16 to 1
66cc8.98 to 1
72cc8.47 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 5.7 - LS1 - LS6

With/Without Rings: Without Rings

Cylinder Bore Size: 3.898 in - 98.93 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.305"

Pin Diameter: .927

Connecting Rod Length: 6.125"

Crankshaft Stroke: 3.622"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.241

Piston Top Aprox. Comp. Ratio:

-15cc LS Dish Top
ChamberComp. Ratio
64cc9.16 to 1
66cc8.98 to 1
72cc8.47 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature