Load image into Gallery viewer, K1-2754-4075-LT1 6.2-Gen 5 LT Direct Injection FXK1 Series -12cc Dish Top LT Direct Injection-Forged-Piston-Set- 4.075 inch bore
Load image into Gallery viewer, K1-2754-4075-LT1 6.2-Gen 5 LT Direct Injection FXK1 Series -12cc Dish Top LT Direct Injection-Forged-Piston-Set- 4.075 inch bore
Load image into Gallery viewer, K1-2754-4075-LT1 6.2-Gen 5 LT Direct Injection FXK1 Series -12cc Dish Top LT Direct Injection-Forged-Piston-Set- 4.075 inch bore
Load image into Gallery viewer, K1-2754-4075-LT1 6.2-Gen 5 LT Direct Injection FXK1 Series -12cc Dish Top LT Direct Injection-Forged-Piston-Set- 4.075 inch bore

SKU: K1-2754-4075

K1-2754-4075-LT1 6.2-Gen 5 LT Direct Injection FXK1 Series -12cc Dish Top LT Direct Injection-Forged-Piston-Set- 4.075 inch bore

Regular price $904.95
Sale price $904.95 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.

LT1 6.2 Gen 5 LT Direct Injection FX Comp Height: 1.33 -12cc Dish Top PIN: .943 Ring Groove: 1.2/1.2/3MM Stroke: 3.622 ROD: 6.098 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 59cc-10.73, 66cc-9.95, 70cc-9.55


Engine Brand: Chevy

Engine Family: Gen 5 LT Direct Injection

Engine Size: LT1 6.2

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.075 in - 103.42 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.330

Pin Diameter: .943

Connecting Rod Length: 6.098 in

Crankshaft Stroke: 3.622 in

Piston Series: 1 - FX Series

Alloy: Forged 4032

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.239

Piston Top Aprox. Comp. Ratio:

-12cc Dish Top LT Direct Injection
ChamberComp Ratio
59cc10.73 to 1
66cc9.95 to 1
70cc9.55 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Gen 5 LT Direct Injection

Engine Size: LT1 6.2

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.075 in - 103.42 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.330

Pin Diameter: .943

Connecting Rod Length: 6.098 in

Crankshaft Stroke: 3.622 in

Piston Series: 1 - FX Series

Alloy: Forged 4032

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.239

Piston Top Aprox. Comp. Ratio:

-12cc Dish Top LT Direct Injection
ChamberComp Ratio
59cc10.73 to 1
66cc9.95 to 1
70cc9.55 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature