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 Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.135 Bore, 1.304 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, LS Gen III/IV, 4.135 in. Bore, 1.304 CD, Dome, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, 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_SHO |
Piston Kit |
| Description_TLE |
Chevrolet LS, 4.135 Bore, Dome, Set of 8 |
| Piston Series |
JE Pistons |
| Ringset Included |
No |
| Piston Head Type |
Dome |
| Piston Pin Material |
5115 |
| Engine |
LS Gen III/IV |
| Piston Pin Outside Diameter |
0.927 |
| Piston Pin Length |
2.250 |
| Piston Pin Wall Thickness |
0.170 |
| Piston Volume |
8.10 |
| Oil Ring Thickness |
0.1175 |
| Forging Type |
FSR |
| Piston Quantity |
8 |
| Make |
CHEVROLET |
| Engine Type |
ICE |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Wall Thickness |
0.170 |
| Wrist Pin Outer Diameter |
0.927 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.135 in. Bore, Piston Kit |
| Product Type |
Engine Piston Kit |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Bore Diameter |
4.135 |
| Prop 65 Yes/No |
Yes |
| Out of Stock Message |
Call for Availability |
| Cylinder Head |
GM LS1 15 DEG |
| Piston Average Weight |
460 |
| Industry |
Automotive |
| Piston Material |
2618 |
| Top Compression Ring Thickness |
0.0480 |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
927-2250-17-51C |
| Second Compression Ring Thickness |
0.0600 |
| Add-On |
927-073-MW |
| Compression Height |
1.304 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.135 in. Bore - 1.304 in. CH, 8.10 CC |
| Add-On |
JG31F8-4135-2 |
| Product Market |
Domestic |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
