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, 4.155 Bore, 1.165 CD, 0.927 Pin, 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. |
| 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, 4.155 in. Bore, 1.165 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| Description_SHO |
Piston Kit |
| Description_TLE |
Chevrolet LS, 4.155 Bore, Dish, Set of 8 |
| Piston Average Weight |
435 |
| Add-On |
927-2250-17-51C |
| Add-On |
927-073-MW |
| Make |
CHEVROLET |
| Add-On |
JG31F8-4155-3 |
| Product Type |
Engine Piston Kit |
| Industry |
Automotive |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.155 in. Bore, Piston Kit |
| Piston Volume |
-28.20 |
| Ring Set Included |
No |
| Piston Pin Wall Thickness |
0.170 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Product Market |
Domestic |
| Out of Stock Message |
Call for Availability |
| Bore Diameter |
4.155 |
| Compression Height |
1.165 |
| Top Compression Ring Thickness |
0.0480 |
| Wrist Pin Length |
2.250 |
| Wrist Pin Wall Thickness |
0.170 |
| Engine - Web |
LS Gen III/IV |
| Piston Pin Outside Diameter |
0.927 |
| Prop 65 (C, R or CR) |
CR |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Piston Quantity |
8 |
| Ringset Included |
No |
| Piston Material |
2618 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Pin Length |
2.250 |
| Engine Type |
ICE |
| Piston Head Type |
Dish |
| Piston Pin Material |
5115 |
| Engine |
LS Gen III/IV |
| Prop 65 Yes/No |
Yes |
| Second Compression Ring Thickness |
0.0600 |
| Oil Ring Thickness |
0.149 |
| Piston Series |
JE Pistons |
| Forging Type |
FSR |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.155 in. Bore - 1.165 in. CH, -28.20 CC |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
