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 machined 100% in the USA, 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 in forged pistons.
Specifications:
| Description_ASM |
Chevrolet LS Stroker |
| Description_DEF |
Engine Piston |
| Description_FAB |
- Forged in the USA 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
- Made 100% in the USA
|
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.070 in. Bore, 1.065 CD, Dome, Left Piston |
| Description_DES |
Piston Single, 2618, Dome, 4.070 Bore, 1.065 CD, 0.927 Pin, Set of 1. |
| Description_SHO |
Piston |
| Description_TLE |
Chevrolet LS, 4.070 Bore, Dome, Set of 1 |
| Description_MKT |
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 machined 100% in the USA, 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 in forged pistons. |
| Description_INV |
JE Pistons, Piston |
| Add-On |
JG31F8-4070-0 |
| Add-On |
927-073-MW |
| Add-On |
927-2250-15-51C |
| Bore Diameter |
4.070 |
| Cylinder Head |
GM LS1 15 DEG |
| Compression Height |
1.065 |
| Forging Type |
FSR |
| Make |
CHEVROLET |
| Engine Type |
ICE |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Industry |
Automotive |
| Engine |
LS Gen III/IV |
| Engine - Web |
LS Gen III/IV |
| Piston Series |
JE Pistons |
| Piston Quantity |
1 |
| Piston Volume |
1.10 |
| Piston Head Type |
Dome |
| Piston Orientation |
Left |
| Piston Average Weight |
413 |
| Piston Pin Length |
2.250 |
| Oil Ring Thickness |
0.149 |
| Piston Pin Material |
5115 |
| Piston Material |
2618 |
| Piston Pin Outside Diameter |
0.927 |
| Piston Pin Wall Thickness |
0.150 |
| Out of Stock Message |
Call for Availability |
| Make - Web |
Chevrolet |
| Ringset Included |
No |
| Top Compression Ring Thickness |
0.0480 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.070 in. Bore, Piston |
| Product Market |
Domestic |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Yes/No |
Yes |
| Second Compression Ring Thickness |
0.0600 |
| Product Type |
Engine Piston |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.070 in. Bore - 1.065 in. CH, 1.10 CC |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Length |
2.250 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.150 |
| Ring Set Included |
No |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
