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, 4.125 Bore, 1.115 CD, 0.927 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.125 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_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_INV |
JE Pistons, Piston Kit |
| Description_TLE |
Chevrolet LS, 4.125 Bore, Dish, Set of 8 |
| Description_SHO |
Piston Kit |
| Out of Stock Message |
Call for Availability |
| Prop 65 Yes/No |
Yes |
| Piston Pin Length |
2.250 |
| Piston Head Type |
Dish |
| Piston Series |
JE Pistons |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.125 in. Bore - 1.115 in. CH, -12.20 CC |
| Make - Web |
Chevrolet |
| Second Compression Ring Thickness |
0.0600 |
| Engine |
LS Gen III/IV |
| Piston Pin Outside Diameter |
0.927 |
| Piston Average Weight |
441 |
| Forging Type |
FSR |
| Oil Ring Thickness |
0.149 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.125 in. Bore, Piston Kit |
| Bore Diameter |
4.125 |
| Make |
CHEVROLET |
| Compression Height |
1.115 |
| Ringset Included |
No |
| Engine Type |
ICE |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Engine - Web |
LS Gen III/IV |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Piston Quantity |
8 |
| Industry |
Automotive |
| Piston Pin Material |
5115 |
| Add-On |
927-2250-17-51C |
| Top Compression Ring Thickness |
0.0480 |
| Product Type |
Engine Piston Kit |
| Piston Material |
2618 |
| Add-On |
JG31F8-4125-2 |
| Add-On |
927-073-MW |
| Prop 65 (C, R or CR) |
CR |
| Product Market |
Domestic |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Piston Volume |
-12.20 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Pin Wall Thickness |
0.170 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.170 |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
