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 |
| Description_DES |
Piston Single, 2618, Inv Dome/Dish, 4.065 Bore, 1.065 CD, 0.927 Pin, Set of 1. |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.065 in. Bore, 1.065 CD, Inverted Dome/Dish, Left Piston |
| Description_INV |
JE Pistons, Piston |
| 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_TLE |
Chevrolet LS, 4.065 Bore, Dish, Set of 1 |
| Description_SHO |
Piston |
| Piston Series |
JE Pistons |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.065 in. Bore - 1.065 in. CH, -12.10 CC |
| Forging Type |
FSR |
| Piston Pin Wall Thickness |
0.170 |
| Engine Type |
ICE |
| Ringset Included |
No |
| Make - Web |
Chevrolet |
| Piston Pin Material |
5115 |
| Piston Head Type |
Dish |
| Product Type |
Engine Piston |
| Oil Ring Thickness |
0.149 |
| Piston Quantity |
1 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.065 in. Bore, Piston |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Product Market |
Domestic |
| Piston Pin Length |
2.250 |
| Piston Average Weight |
409 |
| Piston Material |
2618 |
| Compression Height |
1.065 |
| Engine |
LS Gen III/IV |
| Wrist Pin Wall Thickness |
0.170 |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Piston Volume |
-12.10 |
| Bore Diameter |
4.065 |
| Top Compression Ring Thickness |
0.0480 |
| Industry |
Automotive |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
927-2250-17-51C |
| Piston Pin Outside Diameter |
0.927 |
| Make |
CHEVROLET |
| Add-On |
927-073-MW |
| Piston Orientation |
Left |
| Add-On |
JG31F8-4070-0 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Out of Stock Message |
Call for Availability |
| Second Compression Ring Thickness |
0.0600 |
| Prop 65 Yes/No |
Yes |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
