Load image into Gallery viewer, K2-2751-4155-LT1 6.2-Gen 5 LT Direct Injection FXK2 Series -2cc  Dome Top LT Direct Injection-Forged-Piston-Set- 4.155 inch bore
Load image into Gallery viewer, K2-2751-4155-LT1 6.2-Gen 5 LT Direct Injection FXK2 Series -2cc  Dome Top LT Direct Injection-Forged-Piston-Set- 4.155 inch bore
Load image into Gallery viewer, K2-2751-4155-LT1 6.2-Gen 5 LT Direct Injection FXK2 Series -2cc  Dome Top LT Direct Injection-Forged-Piston-Set- 4.155 inch bore
Load image into Gallery viewer, K2-2751-4155-LT1 6.2-Gen 5 LT Direct Injection FXK2 Series -2cc  Dome Top LT Direct Injection-Forged-Piston-Set- 4.155 inch bore

SKU: K2-2751-4155

K2-2751-4155-LT1 6.2-Gen 5 LT Direct Injection FXK2 Series -2cc Dome Top LT Direct Injection-Forged-Piston-Set- 4.155 inch bore

Regular price $934.95
Sale price $934.95 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 -2cc Dome 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-12.52, 66cc-11.47, 70cc-10.95


Engine Brand: Chevy

Engine Family: Gen 5 LT Direct Injection

Engine Size: LT1 6.2

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.155 in - 105.45 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: 2 - FX Series

Alloy: Forged 2618

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.239

Piston Top Aprox. Comp. Ratio:

-2cc Dome Top LT Direct Injection
ChamberComp Ratio
59cc12.52 to 1
66cc11.47 to 1
70cc10.95 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: 4.155 in - 105.45 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: 2 - FX Series

Alloy: Forged 2618

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.239

Piston Top Aprox. Comp. Ratio:

-2cc Dome Top LT Direct Injection
ChamberComp Ratio
59cc12.52 to 1
66cc11.47 to 1
70cc10.95 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature