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, Flat Top, 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_EXT |
JE, Chevrolet, LS Gen III/IV, 3.905 in. Bore, 1.115 CD, Flat Top, Left Piston |
| Description_INV |
JE Pistons, Piston |
| 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 LS1, 3.905 Bore, Flat, Set of 1 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 3.905 in. Bore - 1.115 in. CH, -2.00 CC |
| Engine |
LS Gen III/IV |
| Second Compression Ring Thickness |
0.0600 |
| Piston Series |
JE Pistons |
| Make - Web |
Chevrolet |
| Piston Pin Material |
5115 |
| Piston Pin Length |
2.250 |
| Prop 65 Yes/No |
Yes |
| Piston Head Type |
Flat |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Compression Height |
1.115 |
| Oil Ring Thickness |
0.149 |
| Ringset Included |
No |
| Engine Type |
ICE |
| Forging Type |
FSR |
| Piston Quantity |
1 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Engine - Web |
LS Gen III/IV |
| Piston Volume |
-2.00 |
| Piston Average Weight |
414 |
| Bore Diameter |
3.905 |
| Add-On |
927-2250-15-51C |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Top Compression Ring Thickness |
0.0600 |
| Piston Pin Wall Thickness |
0.150 |
| Out of Stock Message |
Call for Availability |
| Make |
CHEVROLET |
| Piston Pin Outside Diameter |
0.927 |
| Add-On |
927-073-MW |
| Piston Material |
2618 |
| Piston Orientation |
Left |
| Cylinder Head |
LSX/L92 12 DEG |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 3.905 in. Bore, Piston |
| Product Type |
Engine Piston |
| Industry |
Automotive |
| Product Market |
Domestic |
| Add-On |
J68008-3900-3 |
| Prop 65 (C, R or CR) |
CR |
| Ring Set Included |
No |
| Wrist Pin Length |
2.250 |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.927 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
2.0000 |
