Load image into Gallery viewer, 1-2910-3840  4.8 / 5.3 / Stroker Chevy LS 1-FX Series  -5cc LS Flat Top  Forged Piston Set. 3.840 bore
Load image into Gallery viewer, 1-2910-3840  4.8 / 5.3 / Stroker Chevy LS 1-FX Series  -5cc LS Flat Top  Forged Piston Set. 3.840 bore
Load image into Gallery viewer, 1-2910-3840  4.8 / 5.3 / Stroker Chevy LS 1-FX Series  -5cc LS Flat Top  Forged Piston Set. 3.840 bore

SKU: 1-2910-3840

1-2910-3840 4.8 / 5.3 / Stroker Chevy LS 1-FX Series -5cc LS Flat Top Forged Piston Set. 3.840 bore

Regular price $669.95
Sale price $669.95 Regular price
Sale Sold out
Unit price
/per 
Ships in 1 - 8 days

Ships in 1 - 8 days

Made in the USA

Made in the USA

Secure Payment

Secure Payment

This is a pre order item. We will ship it when it comes in stock.

4.8 / 5.3 / Stroker Chevy LS 1-FX Series 4032 Alloy Comp Hgt: 1.140" -5cc LS Flat Top Pin: .943 Ring Grooves: 1.2/1.2/3MM Stroke: 4.000" Rod: 6.098" Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 64cc-10.92, 66cc-10.67, 72cc-9.98

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 4.8 - 5.3 - Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 3.840 in - 97.46 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.140"

Pin Diameter: .943

Connecting Rod Length: 6.098"

Crankshaft Stroke: 4.000"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.238

Piston Top Aprox. Comp. Ratio:

-5cc LS Flat Top
ChamberComp. Ratio
64cc10.92 to 1
66cc10.67 to 1
72cc9.98 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 4.8 - 5.3 - Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 3.840 in - 97.46 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.140"

Pin Diameter: .943

Connecting Rod Length: 6.098"

Crankshaft Stroke: 4.000"

Piston Series: 1-FX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.238

Piston Top Aprox. Comp. Ratio:

-5cc LS Flat Top
ChamberComp. Ratio
64cc10.92 to 1
66cc10.67 to 1
72cc9.98 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature