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 |
| Description_DEF |
Engine Piston |
| Description_DES |
Piston Single, 2618, Inv Dome/Dish, 4.070 Bore, 1.115 CD, 0.927 Pin, Set of 1. |
| 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, 1.115 CD, Inverted Dome/Dish, Right Piston |
| Description_INV |
JE Pistons, Piston |
| Description_SHO |
Piston |
| Description_TLE |
Chevrolet LS, 4.070 Bore, Dish, 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. |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Product Type |
Engine Piston |
| Ring Set Included |
No |
| Out of Stock Message |
Call for Availability |
| Top Compression Ring Thickness |
0.0480 |
| Piston Average Weight |
409 |
| Piston Quantity |
1 |
| Piston Volume |
-10.10 |
| Bore Diameter |
4.070 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Wrist Pin Length |
2.250 |
| Piston Pin Outside Diameter |
0.927 |
| Add-On |
927-073-MW |
| Piston Orientation |
Right |
| Second Compression Ring Thickness |
0.0600 |
| Prop 65 Yes/No |
Yes |
| Add-On |
927-2250-17-51C |
| Prop 65 (C, R or CR) |
CR |
| Piston Material |
2618 |
| Add-On |
JG31F8-4070-0 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.070 in. Bore - 1.115 in. CH, -10.10 CC |
| Industry |
Automotive |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Forging Type |
FSR |
| Ringset Included |
No |
| Product Market |
Domestic |
| Compression Height |
1.115 |
| Piston Pin Wall Thickness |
0.170 |
| Engine |
LS Gen III/IV |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.070 in. Bore, Piston |
| Piston Head Type |
Dish |
| Piston Pin Material |
5115 |
| Make |
CHEVROLET |
| Piston Pin Length |
2.250 |
| Engine Type |
ICE |
| Piston Series |
JE Pistons |
| Oil Ring Thickness |
0.149 |
| Wrist Pin Outer Diameter |
0.927 |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Wall Thickness |
0.170 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
