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, Flat Top, 4.128 Bore, 1.163 CD, 0.927 Pin, Set of 1. |
| Description_EXT |
JE, Chevrolet, LS7, 4.127 in. Bore, 1.163 CD, Flat Top, 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_INV |
JE Pistons, Piston |
| 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, Flat, Set of 1 |
| Description_SHO |
Piston |
| Add-On |
927-2250-15-51C |
| Add-On |
927-073-MW |
| Add-On |
JG31F8-4125-2 |
| Bore Diameter |
4.128 |
| Forging Type |
FSR |
| Cylinder Head |
GM LS7 / LSX 12 DEG |
| Compression Height |
1.163 |
| Engine |
LS7 |
| Engine Type |
ICE |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Engine - Web |
LS7 |
| Piston Quantity |
1 |
| Piston Pin Wall Thickness |
0.150 |
| Oil Ring Thickness |
0.1175 |
| Piston Series |
JE Pistons |
| Industry |
Automotive |
| Piston Head Type |
Flat |
| Make |
CHEVROLET |
| Piston Material |
2618 |
| Piston Orientation |
Right |
| Piston Pin Length |
2.250 |
| Piston Volume |
-2.00 |
| Piston Average Weight |
432 |
| Piston Pin Outside Diameter |
0.927 |
| Out of Stock Message |
Call for Availability |
| Product Market |
Domestic |
| Piston Pin Material |
5115 |
| Make - Web |
Chevrolet |
| Title |
JE Pistons - Chevrolet, LS7, 4.128 in. Bore, Piston |
| Prop 65 Yes/No |
Yes |
| Second Compression Ring Thickness |
0.0600 |
| Title - Web |
JE Pistons Chevrolet LS7 Piston - 4.128 in. Bore - 1.163 in. CH, -2.00 CC |
| Product Type |
Engine Piston |
| Top Compression Ring Thickness |
0.0480 |
| Ringset Included |
No |
| Prop 65 (C, R or CR) |
CR |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Ring Set Included |
No |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Length |
2.250 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
