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 Stroker |
| Description_DES |
Piston Set, 2618, Flat Top, 4.130 Bore, 1.165 CD, 0.927 Pin, Set of 8. |
| Description_DEF |
Engine Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.130 in. Bore, 1.165 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, 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, Flat, 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. |
| Engine |
LS Gen III/IV |
| Forging Type |
FSR |
| Piston Pin Length |
2.250 |
| Piston Pin Material |
5115 |
| Piston Head Type |
Flat |
| Ringset Included |
No |
| Engine Type |
ICE |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.130 in. Bore - 1.165 in. CH, -5.00 CC |
| Add-On |
927-2250-15-51C |
| Piston Quantity |
8 |
| Product Type |
Engine Piston Kit |
| Bore Diameter |
4.130 |
| Piston Volume |
-5.00 |
| Out of Stock Message |
Call for Availability |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Piston Pin Outside Diameter |
0.927 |
| Prop 65 Yes/No |
Yes |
| Add-On |
927-073-MW |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.130 in. Bore, Piston Kit |
| Second Compression Ring Thickness |
0.0600 |
| Prop 65 (C, R or CR) |
CR |
| Top Compression Ring Thickness |
0.0480 |
| Piston Pin Wall Thickness |
0.150 |
| Make |
CHEVROLET |
| Piston Material |
2618 |
| Compression Height |
1.165 |
| Industry |
Automotive |
| Piston Average Weight |
409 |
| Oil Ring Thickness |
0.1175 |
| Piston Series |
JE Pistons |
| Product Market |
Domestic |
| Add-On |
JG31F8-4135-2 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.250 |
| Make - Web |
Chevrolet |
| Engine - Web |
LS Gen III/IV |
| Ring Set Included |
No |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.927 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
