Description
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications. Engineered, forged, and 100 percent machined, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From dirt track to drag strip, JE Pistons' performance is proven in victory lane time and time again. Equip your engine with the best forged pistons—JE Pistons LS Gen III/IV inverted dish pistons.
Key features:
* Forged using 2618 aluminum, yielding high-tensile strength needed for high-demand performance applications
* Designed specifically for each engine and use application to provide optimized performance durability
* Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
* Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
* Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
Brand: JE Pistons
Manufacturer's Part Number: 312023L
Part Type: Pistons
Product Line: JE Pistons LS Gen III/IV Inverted Dish Pistons
HP Direct Part Number: JEP-312023L
UPC: 193564204974
Piston Rings Included: No
Bore (in.): 4.070 in.
Bore (mm): 103.378mm
Stroke: 3.622 in.
Engine Stroke Type: Stock
Actual Engine Displacement: 6.2L/377
Rod Length: 6.098 in.
Piston Style: Dish, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.340 in.
Piston Head Volume (cc): -19.40cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Retainers Included: Yes
Wrist Pin Included: Yes
Pin Diameter (in.): 0.945 in.
Piston Ring Thickness: 0.047 in. x 0.059 in. x 0.118 in.
File Fit: No
Gapless: No
Remanufactured: No
Quantity: Sold individually.
Notes: Fits left side exhaust valve orientation.
Key features:
* Forged using 2618 aluminum, yielding high-tensile strength needed for high-demand performance applications
* Designed specifically for each engine and use application to provide optimized performance durability
* Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
* Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
* Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
Brand: JE Pistons
Manufacturer's Part Number: 312023L
Part Type: Pistons
Product Line: JE Pistons LS Gen III/IV Inverted Dish Pistons
HP Direct Part Number: JEP-312023L
UPC: 193564204974
Piston Rings Included: No
Bore (in.): 4.070 in.
Bore (mm): 103.378mm
Stroke: 3.622 in.
Engine Stroke Type: Stock
Actual Engine Displacement: 6.2L/377
Rod Length: 6.098 in.
Piston Style: Dish, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.340 in.
Piston Head Volume (cc): -19.40cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Retainers Included: Yes
Wrist Pin Included: Yes
Pin Diameter (in.): 0.945 in.
Piston Ring Thickness: 0.047 in. x 0.059 in. x 0.118 in.
File Fit: No
Gapless: No
Remanufactured: No
Quantity: Sold individually.
Notes: Fits left side exhaust valve orientation.
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