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 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Inv Dome/Dish, 4.000 Bore, 1.115 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.000 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_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. |
| Description_TLE |
Chevrolet LS, 4.000 Bore, Dish, Set of 8 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.000 in. Bore, Piston Kit |
| Compression Height |
1.115 |
| Forging Type |
FSR |
| Make |
CHEVROLET |
| Oil Ring Thickness |
0.149 |
| Engine - Web |
LS Gen III/IV |
| Bore Diameter |
4.000 |
| Piston Average Weight |
392 |
| Engine Type |
ICE |
| Piston Pin Wall Thickness |
0.170 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.170 |
| Piston Quantity |
8 |
| Prop 65 Yes/No |
Yes |
| Piston Pin Outside Diameter |
0.927 |
| Out of Stock Message |
Call for Availability |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Material |
2618 |
| Piston Head Type |
Dish |
| Product Type |
Engine Piston Kit |
| Product Market |
Domestic |
| Piston Pin Material |
5115 |
| Piston Series |
JE Pistons |
| Piston Volume |
-26.10 |
| Top Compression Ring Thickness |
0.0480 |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Industry |
Automotive |
| Ringset Included |
No |
| Add-On |
927-073-MW |
| Engine |
LS Gen III/IV |
| Prop 65 (C, R or CR) |
CR |
| Second Compression Ring Thickness |
0.0600 |
| Add-On |
JG3108-4000-7 |
| Add-On |
927-2250-17-51C |
| Piston Pin Length |
2.250 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.000 in. Bore - 1.115 in. CH, -26.10 CC |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
