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, 1.065 CD, 0.927 Pin, Set of 8. |
| 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_EXT |
JE, Chevrolet, LS Gen III/IV, 4.125 in. Bore, 1.065 CD, Flat Top, 8 Cyl. 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, 4.125 Bore, Flat, Set of 8 |
| Make - Web |
Chevrolet |
| Product Market |
Domestic |
| Top Compression Ring Thickness |
0.0480 |
| Piston Quantity |
8 |
| Product Type |
Engine Piston Kit |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Volume |
-5.00 |
| Piston Average Weight |
406 |
| Engine - Web |
LS Gen III/IV |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.125 in. Bore, Piston Kit |
| Piston Pin Outside Diameter |
0.927 |
| Out of Stock Message |
Call for Availability |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Add-On |
927-073-MW |
| Second Compression Ring Thickness |
0.0600 |
| Add-On |
927-2250-15-51C |
| Bore Diameter |
4.125 |
| Prop 65 Yes/No |
Yes |
| Piston Material |
2618 |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Material |
5115 |
| Industry |
Automotive |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.125 in. Bore - 1.065 in. CH, -5.00 CC |
| Add-On |
JG31F8-4125-2 |
| Piston Pin Length |
2.250 |
| Piston Series |
JE Pistons |
| Engine |
LS Gen III/IV |
| Make |
CHEVROLET |
| Ringset Included |
No |
| Engine Type |
ICE |
| Compression Height |
1.065 |
| Forging Type |
FSR |
| Piston Pin Wall Thickness |
0.150 |
| Piston Head Type |
Flat |
| Oil Ring Thickness |
0.149 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.150 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
