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 Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.128 Bore, 1.163 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_EXT |
JE, Chevrolet, LS7, 4.127 in. Bore, 1.163 CD, Dome, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| Description_SHO |
Piston Kit |
| 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_TLE |
Chevrolet LS7, 4.128 Bore, Dome, Set of 8 |
| Ring Set Included |
No |
| Prop 65 Yes/No |
Yes |
| Add-On |
927-073-MW |
| Add-On |
JG31F8-4125-2 |
| Add-On |
927-2250-15-51C |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Length |
2.250 |
| Engine |
LS7 |
| Industry |
Automotive |
| Out of Stock Message |
Call for Availability |
| Piston Volume |
3.10 |
| Product Type |
Engine Piston Kit |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Make |
CHEVROLET |
| Cylinder Head |
GM LS7 / LSX 12 DEG |
| Title - Web |
JE Pistons Chevrolet LS7 Piston Kit - 4.128 in. Bore - 1.163 in. CH, 3.10 CC |
| Second Compression Ring Thickness |
0.0600 |
| Piston Material |
2618 |
| Make - Web |
Chevrolet |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Product Market |
Domestic |
| Piston Pin Wall Thickness |
0.150 |
| Piston Average Weight |
446 |
| Ringset Included |
No |
| Compression Height |
1.163 |
| Title |
JE Pistons - Chevrolet, LS7, 4.128 in. Bore, Piston Kit |
| Forging Type |
FSR |
| Piston Series |
JE Pistons |
| Piston Head Type |
Dome |
| Engine Type |
ICE |
| Top Compression Ring Thickness |
0.0480 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Pin Material |
5115 |
| Oil Ring Thickness |
0.1175 |
| Piston Pin Outside Diameter |
0.927 |
| Bore Diameter |
4.128 |
| Piston Quantity |
8 |
| Engine - Web |
LS7 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Length |
2.250 |
| Wrist Pin Wall Thickness |
0.150 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
