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 LS7 |
| Description_DEF |
Engine Piston |
| Description_DES |
Piston Single, 2618, Dome, 4.128 Bore, 1.163 CD, 0.927 Pin, Set of 1. |
| Description_EXT |
JE, Chevrolet, LS7, 4.127 in. Bore, 1.163 CD, Dome, Right 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_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 |
| Description_INV |
JE Pistons, Piston |
| Description_TLE |
Chevrolet LS7, 4.128 Bore, Dome, Set of 1 |
| Add-On |
JG31F8-4125-2 |
| Add-On |
927-073-MW |
| Add-On |
927-2250-15-51C |
| Bore Diameter |
4.128 |
| Engine |
LS7 |
| Compression Height |
1.163 |
| Oil Ring Thickness |
0.1175 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Industry |
Automotive |
| Cylinder Head |
GM LS7 / LSX 12 DEG |
| Make |
CHEVROLET |
| Engine Type |
ICE |
| Forging Type |
FSR |
| Make - Web |
Chevrolet |
| Engine - Web |
LS7 |
| Piston Orientation |
Right |
| Product Market |
Domestic |
| Piston Material |
2618 |
| Piston Quantity |
1 |
| Piston Head Type |
Dome |
| Piston Volume |
3.10 |
| Piston Pin Material |
5115 |
| Piston Series |
JE Pistons |
| Piston Pin Length |
2.250 |
| Piston Pin Wall Thickness |
0.150 |
| Product Type |
Engine Piston |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Yes/No |
Yes |
| Piston Average Weight |
446 |
| Out of Stock Message |
Call for Availability |
| Piston Pin Outside Diameter |
0.927 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Ringset Included |
No |
| Title - Web |
JE Pistons Chevrolet LS7 Piston - 4.128 in. Bore - 1.163 in. CH, 3.10 CC |
| Title |
JE Pistons - Chevrolet, LS7, 4.128 in. Bore, Piston |
| Top Compression Ring Thickness |
0.0480 |
| Second Compression Ring Thickness |
0.0600 |
| Wrist Pin Length |
2.250 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Wall Thickness |
0.150 |
| Ring Set Included |
No |
| Wrist Pin Outer Diameter |
0.927 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
