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 LS1 |
| Description_DEF |
Engine Piston |
| Description_DES |
Piston Single, 2618, Inv Dome/Dish, 3.905 Bore, 1.115 CD, 0.927 Pin, Set of 1. |
| 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 |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 3.905 in. Bore, 1.115 CD, Inverted Dome/Dish, Left Piston |
| Description_TLE |
Chevrolet LS1, 3.905 Bore, Dish, Set of 1 |
| 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_SHO |
Piston |
| Piston Pin Length |
2.250 |
| Piston Average Weight |
401 |
| Prop 65 (C, R or CR) |
CR |
| Piston Quantity |
1 |
| Industry |
Automotive |
| Ring Set Included |
No |
| Wrist Pin Length |
2.250 |
| Out of Stock Message |
Call for Availability |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Cylinder Head |
LSX/L92 12 DEG |
| Product Type |
Engine Piston |
| Prop 65 Yes/No |
Yes |
| Piston Volume |
-2.00 |
| Add-On |
J68008-3900-3 |
| Add-On |
927-2250-17-51C |
| Add-On |
927-073-MW |
| Second Compression Ring Thickness |
0.0600 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 3.905 in. Bore - 1.115 in. CH, -2.00 CC |
| Piston Material |
2618 |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Bore Diameter |
3.905 |
| Piston Pin Wall Thickness |
0.170 |
| Product Market |
Domestic |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 3.905 in. Bore, Piston |
| Engine Type |
ICE |
| Oil Ring Thickness |
0.149 |
| Ringset Included |
No |
| Piston Pin Material |
5115 |
| Forging Type |
FSR |
| Piston Orientation |
Left |
| Top Compression Ring Thickness |
0.0600 |
| Piston Series |
JE Pistons |
| Compression Height |
1.115 |
| Piston Head Type |
Dish |
| Make |
CHEVROLET |
| Piston Pin Outside Diameter |
0.927 |
| Engine |
LS Gen III/IV |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Wall Thickness |
0.170 |
| Wrist Pin Outer Diameter |
0.927 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
2.0000 |
