Load image into Gallery viewer, 1-2821-4000 6.0 - LS2 -6.2 - LS3 -  L98 - LQ9 - LS7 - LSA - LSX Chevy LS 1 FX Series -10cc  Dish Top LS1,LS2,LS3 and LS7 Forged Piston Set 4.000 inch bore
Load image into Gallery viewer, 1-2821-4000 6.0 - LS2 -6.2 - LS3 -  L98 - LQ9 - LS7 - LSA - LSX Chevy LS 1 FX Series -10cc  Dish Top LS1,LS2,LS3 and LS7 Forged Piston Set 4.000 inch bore
Load image into Gallery viewer, 1-2821-4000 6.0 - LS2 -6.2 - LS3 -  L98 - LQ9 - LS7 - LSA - LSX Chevy LS 1 FX Series -10cc  Dish Top LS1,LS2,LS3 and LS7 Forged Piston Set 4.000 inch bore
Load image into Gallery viewer, 1-2821-4000 6.0 - LS2 -6.2 - LS3 -  L98 - LQ9 - LS7 - LSA - LSX Chevy LS 1 FX Series -10cc  Dish Top LS1,LS2,LS3 and LS7 Forged Piston Set 4.000 inch bore

SKU: 1-2821-4000

1-2821-4000 6.0 - LS2 -6.2 - LS3 - L98 - LQ9 - LS7 - LSA - LSX Chevy LS 1 FX Series -10cc Dish Top LS1,LS2,LS3 and LS7 Forged Piston Set 4.000 inch 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.

364 Chevy LS, FX 4032 Alloy, Comp Height: 1.305, -10cc Dish Top, PIN: .927, Full-Floating or Press Fit, Ring Groove: 1.2/1.2/3MM, Stroke: 3.622, ROD: 6.125, , Appox Comp Ratio: 64cc-10.06, 66cc-9.85, 72cc-9.26


Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 6.0 - LS2 -6.2 - LS3 - L98 - LQ9 - LS7 - LSA - LSX

With/Without Rings: Without Rings

Cylinder Bore Size: 4.000 in , 101.520 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.305"

Pin Diameter: 0.927"

Connecting Rod Length: 6.125"

Crankshaft Stroke: 3.622"

Piston Series: 1 - FX 4032 Alloy

Alloy: 4032 Alloy

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.241"

Piston Top Aprox. Comp. Ratio:

-10cc Dish Top LS1,LS2,LS3 and LS7
ChamberComp Ratio
6410.06 to 1
669.85 to 1
729.26 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 6.0 - LS2 -6.2 - LS3 - L98 - LQ9 - LS7 - LSA - LSX

With/Without Rings: Without Rings

Cylinder Bore Size: 4.000 in , 101.520 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.305"

Pin Diameter: 0.927"

Connecting Rod Length: 6.125"

Crankshaft Stroke: 3.622"

Piston Series: 1 - FX 4032 Alloy

Alloy: 4032 Alloy

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.241"

Piston Top Aprox. Comp. Ratio:

-10cc Dish Top LS1,LS2,LS3 and LS7
ChamberComp Ratio
6410.06 to 1
669.85 to 1
729.26 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature