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 |
| Description_DES |
Piston Single, 2618, Inv Dome/Dish, 4.000 Bore, 1.115 CD, 0.927 Pin, Set of 1. |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.000 in. Bore, 1.115 CD, Inverted Dome/Dish, Right Piston |
| Description_INV |
JE Pistons, Piston |
| 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 |
| 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 1 |
| Wrist Pin Wall Thickness |
0.170 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Top Compression Ring Thickness |
0.0480 |
| Ring Set Included |
No |
| Bore Diameter |
4.000 |
| Product Market |
Domestic |
| Engine - Web |
LS Gen III/IV |
| Industry |
Automotive |
| Product Type |
Engine Piston |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Piston Material |
2618 |
| Compression Height |
1.115 |
| Piston Average Weight |
400 |
| Piston Quantity |
1 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.000 in. Bore, Piston |
| Piston Volume |
-7.40 |
| Piston Pin Wall Thickness |
0.170 |
| Piston Orientation |
Right |
| Prop 65 (C, R or CR) |
CR |
| Second Compression Ring Thickness |
0.0600 |
| Prop 65 Yes/No |
Yes |
| Make |
CHEVROLET |
| Ringset Included |
No |
| Piston Pin Outside Diameter |
0.927 |
| Add-On |
927-2250-17-51C |
| Add-On |
927-073-MW |
| Out of Stock Message |
Call for Availability |
| Add-On |
JG3108-4000-7 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.000 in. Bore - 1.115 in. CH, -7.40 CC |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Length |
2.250 |
| Engine |
LS Gen III/IV |
| Piston Head Type |
Dish |
| Forging Type |
FSR |
| Piston Series |
JE Pistons |
| Piston Pin Length |
2.250 |
| Piston Pin Material |
5115 |
| Oil Ring Thickness |
0.149 |
| Engine Type |
ICE |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Make - Web |
Chevrolet |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
