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 Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.070 Bore, 1.165 CD, 0.927 Pin, Set of 8. |
| 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_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.070 in. Bore, 1.165 CD, Dome, 8 Cyl. Piston Kit |
| Description_TLE |
Chevrolet LS, 4.070 Bore, Dome, Set of 8 |
| 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_SHO |
Piston Kit |
| Make |
CHEVROLET |
| Piston Pin Outside Diameter |
0.927 |
| Engine - Web |
LS Gen III/IV |
| Piston Average Weight |
429 |
| Oil Ring Thickness |
0.1175 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Wall Thickness |
0.150 |
| Product Type |
Engine Piston Kit |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.070 in. Bore, Piston Kit |
| Piston Volume |
7.40 |
| Compression Height |
1.165 |
| Wrist Pin Outer Diameter |
0.927 |
| Ring Set Included |
No |
| Wrist Pin Length |
2.250 |
| Top Compression Ring Thickness |
0.0480 |
| Out of Stock Message |
Call for Availability |
| Piston Material |
2618 |
| Product Market |
Domestic |
| Engine Type |
ICE |
| Piston Quantity |
8 |
| Bore Diameter |
4.070 |
| Piston Pin Material |
5115 |
| Piston Head Type |
Dome |
| Industry |
Automotive |
| Piston Pin Length |
2.250 |
| Cylinder Head |
GM LS1 15 DEG |
| Wrist Pin Wall Thickness |
0.150 |
| Second Compression Ring Thickness |
0.0600 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.070 in. Bore - 1.165 in. CH, 7.40 CC |
| Forging Type |
FSR |
| Prop 65 Yes/No |
Yes |
| Add-On |
JG31F8-4070-0 |
| Piston Series |
JE Pistons |
| Engine |
LS Gen III/IV |
| Ringset Included |
No |
| Add-On |
927-2250-15-51C |
| Add-On |
927-073-MW |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Make - Web |
Chevrolet |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
