SKU: K2-2990-4065

DISCONTINUED USE K2-2773-4065 L8T Chevy LT Direct Injection 2-FX Series 2618 Alloy Series Forged Piston Set.4.065 bore

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Made in the USA

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L8T Chevy LT Direct Injection 2-FX Series 2618 Alloy Comp Hgt: 1.210 -10cc Dish Pin: ,866 Ring Grooves: 1.2/1.2/3MM Stroke: 3.860 Rod: 6.098 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 59cc-11.68, 65.5cc-10.85, 70cc-10.35

Engine Brand: Chevy

Engine Family: Gen 5 LT Direct Injection

Engine Size: L8T

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.065 in - 103.17 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.210

Pin Diameter: .866

Connecting Rod Length: 6.098

Crankshaft Stroke: 3.860

Piston Series: 2-FX Series

Alloy: Forged 2618 Alloy

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.238

Piston Top Aprox. Comp. Ratio:

-10cc Dish Top
ChamberComp. Ratio
59cc11.60 to 1
65.5cc10.78 to 1
70 cc10.28 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Gen 5 LT Direct Injection

Engine Size: L8T

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.065 in - 103.17 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.210

Pin Diameter: .866

Connecting Rod Length: 6.098

Crankshaft Stroke: 3.860

Piston Series: 2-FX Series

Alloy: Forged 2618 Alloy

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.238

Piston Top Aprox. Comp. Ratio:

-10cc Dish Top
ChamberComp. Ratio
59cc11.60 to 1
65.5cc10.78 to 1
70 cc10.28 to 1

Download Piston Instructions