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_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, 4.125 in. Bore, 1.163 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 4.125 Bore, 1.163 CD, 0.927 Pin, 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_INV |
JE Pistons, Piston Kit |
| Description_TLE |
Chevrolet LS7, 4.125 Bore, Flat, Set of 8 |
| Description_SHO |
Piston Kit |
| Make |
CHEVROLET |
| Compression Height |
1.163 |
| Title |
JE Pistons - Chevrolet, LS7, 4.125 in. Bore, Piston Kit |
| Engine - Web |
LS7 |
| Top Compression Ring Thickness |
0.0480 |
| Piston Pin Material |
5115 |
| Wrist Pin Outer Diameter |
0.927 |
| Piston Head Type |
Flat |
| Piston Average Weight |
431 |
| Piston Series |
JE Pistons |
| Piston Volume |
-2.00 |
| Piston Quantity |
8 |
| Ring Set Included |
No |
| Piston Pin Wall Thickness |
0.150 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Product Market |
Domestic |
| Bore Diameter |
4.125 |
| Cylinder Head |
GM LS7 / LSX 12 DEG |
| Oil Ring Thickness |
0.1175 |
| Engine Type |
ICE |
| Product Type |
Engine Piston Kit |
| Forging Type |
FSR |
| Piston Pin Outside Diameter |
0.927 |
| Second Compression Ring Thickness |
0.0600 |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.250 |
| Out of Stock Message |
Call for Availability |
| Industry |
Automotive |
| Piston Material |
2618 |
| Engine |
LS7 |
| Prop 65 Yes/No |
Yes |
| Piston Pin Length |
2.250 |
| Title - Web |
JE Pistons Chevrolet LS7 Piston Kit - 4.125 in. Bore - 1.163 in. CH, -2.00 CC |
| Add-On |
JG31F8-4125-2 |
| Ringset Included |
No |
| Add-On |
927-073-MW |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
927-2250-15-51C |
| Make - Web |
Chevrolet |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
