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, 1.165 CD, 0.927 Pin, Set of 8. |
| 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_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.000 in. Bore, 1.165 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_SHO |
Piston Kit |
| Description_TLE |
Chevrolet LS, 4.000 Bore, Dish, 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. |
| Wrist Pin Wall Thickness |
0.170 |
| Engine |
LS Gen III/IV |
| Piston Pin Material |
5115 |
| Piston Head Type |
Dish |
| Engine Type |
ICE |
| Piston Series |
JE Pistons |
| Compression Height |
1.165 |
| Forging Type |
FSR |
| Piston Pin Length |
2.250 |
| Ringset Included |
No |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.000 in. Bore, Piston Kit |
| Wrist Pin Outer Diameter |
0.927 |
| Engine - Web |
LS Gen III/IV |
| Oil Ring Thickness |
0.149 |
| Piston Volume |
-21.10 |
| Product Type |
Engine Piston Kit |
| Piston Pin Outside Diameter |
0.927 |
| Top Compression Ring Thickness |
0.0480 |
| Piston Quantity |
8 |
| Make |
CHEVROLET |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Wall Thickness |
0.170 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 Yes/No |
Yes |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.000 in. Bore - 1.165 in. CH, -21.10 CC |
| Bore Diameter |
4.000 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Second Compression Ring Thickness |
0.0600 |
| Out of Stock Message |
Call for Availability |
| Add-On |
JG3108-4000-7 |
| Piston Material |
2618 |
| Add-On |
927-2250-17-51C |
| Industry |
Automotive |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Product Market |
Domestic |
| Piston Average Weight |
398 |
| Add-On |
927-073-MW |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Make - Web |
Chevrolet |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
