Load image into Gallery viewer, 8790-3903-4.8 - 5.3 - LS1 - LS6 - Stroker-Chevy LS E0 Series -3cc Flat Top  LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.903 inch bore
Load image into Gallery viewer, 8790-3903-4.8 - 5.3 - LS1 - LS6 - Stroker-Chevy LS E0 Series -3cc Flat Top  LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.903 inch bore
Load image into Gallery viewer, 8790-3903-4.8 - 5.3 - LS1 - LS6 - Stroker-Chevy LS E0 Series -3cc Flat Top  LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.903 inch bore
Load image into Gallery viewer, 8790-3903-4.8 - 5.3 - LS1 - LS6 - Stroker-Chevy LS E0 Series -3cc Flat Top  LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.903 inch bore

SKU: 8790-3903

8790-3903-4.8 - 5.3 - LS1 - LS6 - Stroker-Chevy LS E Series -3cc Flat Top LS1,LS2,LS3 and LS7-Forged-Piston-Set- 3.903 inch bore

Regular price $449.95
Sale price $449.95 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 - LS1 - LS6 - Stroker Chevy LS E Comp Height: 1.115 -3cc Flat Top PIN: .927 Ring Groove: 1.5/1.5/3MM Stroke: 4 ROD: 6.125 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Mild Levels) Comp Ratio: 64cc-11.48, 66cc-11.21, 72cc-10.47


Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 4.8 - 5.3 - LS1 - LS6 - Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 3.903 in - 99.06 mm

Ring Width: 1.5/1.5/3MM

Compression Height: 1.115

Pin Diameter: .927

Connecting Rod Length: 6.125 in

Crankshaft Stroke: 4.000 in

Piston Series: E Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.24

Piston Top Aprox. Comp. Ratio:

-3cc Flat Top LS1,LS2,LS3 and LS7
ChamberComp Ratio
64cc11.48 to 1
66cc11.21 to 1
72cc10.47 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 4.8 - 5.3 - LS1 - LS6 - Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 3.903 in - 99.06 mm

Ring Width: 1.5/1.5/3MM

Compression Height: 1.115

Pin Diameter: .927

Connecting Rod Length: 6.125 in

Crankshaft Stroke: 4.000 in

Piston Series: E Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.24

Piston Top Aprox. Comp. Ratio:

-3cc Flat Top LS1,LS2,LS3 and LS7
ChamberComp Ratio
64cc11.48 to 1
66cc11.21 to 1
72cc10.47 to 1

Download Piston Instructions