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_DEF |
Engine Piston Kit |
| Description_ASM |
Chevrolet LS |
| Description_DES |
Piston Set, 2618, Inv Dome/Dish, 4.130 Bore, 1.115 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.130 in. Bore, 1.115 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_TLE |
Chevrolet LS, 4.130 Bore, Dish, Set of 8 |
| 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. |
| Piston Head Type |
Dish |
| Industry |
Automotive |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Out of Stock Message |
Call for Availability |
| Piston Material |
2618 |
| Add-On |
927-2250-17-51C |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.130 in. Bore - 1.115 in. CH, -12.40 CC |
| Add-On |
JG31F8-4135-2 |
| Add-On |
927-073-MW |
| Second Compression Ring Thickness |
0.0600 |
| Piston Pin Length |
2.250 |
| Prop 65 Yes/No |
Yes |
| Ringset Included |
No |
| Prop 65 (C, R or CR) |
CR |
| Engine |
LS Gen III/IV |
| Make - Web |
Chevrolet |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Pin Wall Thickness |
0.170 |
| Piston Pin Outside Diameter |
0.927 |
| Oil Ring Thickness |
0.149 |
| Compression Height |
1.115 |
| Piston Series |
JE Pistons |
| Engine Type |
ICE |
| Product Market |
Domestic |
| Piston Average Weight |
442 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.130 in. Bore, Piston Kit |
| Make |
CHEVROLET |
| Piston Pin Material |
5115 |
| Bore Diameter |
4.130 |
| Product Type |
Engine Piston Kit |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Forging Type |
FSR |
| Ring Set Included |
No |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.170 |
| Top Compression Ring Thickness |
0.0480 |
| Piston Volume |
-12.40 |
| Piston Quantity |
8 |
| Wrist Pin Length |
2.250 |
| Engine - Web |
LS Gen III/IV |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
