SKU: 3-2997-4075

DISCONTINUED USE 3-2786-4075 LT1 6.2 Stroker Chevy LT Direct Injection 3-FX Series 2618 Alloy Series Forged Piston Set.4.075 bore

Regular price $919.95
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Made in the USA

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LT1 6.2 Stroker Chevy LT Direct Injection 3-FX Series 2618 Alloy Comp Hgt: 1.115 -20cc Dish Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 4 Rod: 6.125 Advanced Profile Precision Diamond-Turned Skirts Forged and Machined in Saint Charles Illinois USA! Aprox Comp Ratio: 59cc-10.76, 65.5cc-10.08, 70cc-9.67

Engine Brand: Chevy

Engine Family: Gen 5 LT Direct Injection

Engine Size: LT1 6.2 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.075 in - 103.43 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.115

Pin Diameter: .927

Connecting Rod Length: 6.125

Crankshaft Stroke: 4.000

Piston Series: 3-FX Series

Alloy: Forged 2618 Alloy

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.24

Piston Top Aprox. Comp. Ratio:

-20cc Dish Top
ChamberComp. Ratio
59cc10.76 to 1
65.5cc10.08 to 1
70 cc9.67 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Gen 5 LT Direct Injection

Engine Size: LT1 6.2 Stroker

With/Without Rings: Without Rings

Cylinder Bore Size: 4.075 in - 103.43 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.115

Pin Diameter: .927

Connecting Rod Length: 6.125

Crankshaft Stroke: 4.000

Piston Series: 3-FX Series

Alloy: Forged 2618 Alloy

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.24

Piston Top Aprox. Comp. Ratio:

-20cc Dish Top
ChamberComp. Ratio
59cc10.76 to 1
65.5cc10.08 to 1
70 cc9.67 to 1

Download Piston Instructions