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, Dome, 4.005 Bore, 1.115 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.005 in. Bore, 1.115 CD, Dome, 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, 4.005 Bore, Dome, 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 Type |
ICE |
| Oil Ring Thickness |
0.149 |
| Ringset Included |
No |
| Bore Diameter |
4.005 |
| Piston Pin Wall Thickness |
0.150 |
| Forging Type |
FSR |
| Product Market |
Domestic |
| Top Compression Ring Thickness |
0.0480 |
| Wrist Pin Length |
2.250 |
| Piston Material |
2618 |
| Make |
CHEVROLET |
| Compression Height |
1.115 |
| Piston Quantity |
8 |
| Piston Series |
JE Pistons |
| Piston Pin Material |
5115 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Average Weight |
405 |
| Piston Pin Outside Diameter |
0.927 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.005 in. Bore, Piston Kit |
| Piston Head Type |
Dome |
| Wrist Pin Wall Thickness |
0.150 |
| Engine - Web |
LS Gen III/IV |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Outer Diameter |
0.927 |
| Ring Set Included |
No |
| Add-On |
JG3108-4000-7 |
| Add-On |
927-2250-15-51C |
| Industry |
Automotive |
| Prop 65 Yes/No |
Yes |
| Piston Volume |
5.00 |
| Engine |
LS Gen III/IV |
| Add-On |
927-073-MW |
| Out of Stock Message |
Call for Availability |
| Piston Pin Length |
2.250 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.005 in. Bore - 1.115 in. CH, 5.00 CC |
| Second Compression Ring Thickness |
0.0600 |
| Prop 65 (C, R or CR) |
CR |
| Cylinder Head |
GM LS1 15 DEG |
| Product Type |
Engine Piston Kit |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
