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, Inv Dome/Dish, 4.135 Bore, 1.304 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.135 in. Bore, 1.304 CD, Inverted Dome/Dish, 8 Cyl. 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_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 LS, 4.135 Bore, Dish, Set of 8 |
| Wrist Pin Length |
2.250 |
| Out of Stock Message |
Call for Availability |
| Product Type |
Engine Piston Kit |
| Ring Set Included |
No |
| Prop 65 Yes/No |
Yes |
| Bore Diameter |
4.135 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Volume |
-22.20 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.135 in. Bore - 1.304 in. CH, -22.20 CC |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
927-073-MW |
| Piston Average Weight |
463 |
| Piston Pin Outside Diameter |
0.927 |
| Add-On |
927-2250-17-51C |
| Product Market |
Domestic |
| Add-On |
JG31F8-4135-2 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Industry |
Automotive |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.135 in. Bore, Piston Kit |
| Top Compression Ring Thickness |
0.0480 |
| Piston Quantity |
8 |
| Second Compression Ring Thickness |
0.0600 |
| Ringset Included |
No |
| Engine |
LS Gen III/IV |
| Oil Ring Thickness |
0.1175 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Compression Height |
1.304 |
| Piston Material |
2618 |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Series |
JE Pistons |
| Make |
CHEVROLET |
| Piston Pin Length |
2.250 |
| Forging Type |
FSR |
| Piston Head Type |
Dish |
| Piston Pin Material |
5115 |
| Piston Pin Wall Thickness |
0.170 |
| Engine Type |
ICE |
| Wrist Pin Outer Diameter |
0.927 |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Wall Thickness |
0.170 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
