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_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 4.125 Bore, 1.115 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.125 in. Bore, 1.115 CD, Flat Top, 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, 4.125 Bore, Flat, Set of 8 |
| 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 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Compression Height |
1.115 |
| Make |
CHEVROLET |
| Piston Pin Outside Diameter |
0.927 |
| Engine - Web |
LS Gen III/IV |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Wall Thickness |
0.150 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Piston Quantity |
8 |
| Industry |
Automotive |
| Top Compression Ring Thickness |
0.0480 |
| Wrist Pin Outer Diameter |
0.927 |
| Piston Pin Material |
5115 |
| Piston Volume |
-5.00 |
| Piston Head Type |
Flat |
| Bore Diameter |
4.125 |
| Piston Material |
2618 |
| Out of Stock Message |
Call for Availability |
| Piston Average Weight |
413 |
| Add-On |
927-073-MW |
| Piston Pin Length |
2.250 |
| Product Market |
Domestic |
| Product Type |
Engine Piston Kit |
| Add-On |
927-2250-15-51C |
| Engine Type |
ICE |
| Add-On |
JG31F8-4125-2 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.125 in. Bore, Piston Kit |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.125 in. Bore - 1.115 in. CH, -5.00 CC |
| Second Compression Ring Thickness |
0.0600 |
| Engine |
LS Gen III/IV |
| Forging Type |
FSR |
| Ringset Included |
No |
| Piston Series |
JE Pistons |
| Oil Ring Thickness |
0.149 |
| Prop 65 Yes/No |
Yes |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
