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, 4.065 Bore, 1.340 CD, 0.945 Pin, Set of 8. |
| 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_EXT |
JE, Chevrolet, LS Gen III/IV, 4.065 in. Bore, 1.340 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| Description_TLE |
Chevrolet LS, 4.065 Bore, Dish, Set of 8 |
| Description_SHO |
Piston Kit |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.065 in. Bore - 1.340 in. CH, -19.20 CC |
| Piston Series |
JE Pistons |
| Make - Web |
Chevrolet |
| Wrist Pin Outer Diameter |
0.945 |
| Ringset Included |
No |
| Piston Pin Wall Thickness |
0.150 |
| Make |
CHEVROLET |
| Piston Pin Material |
5115 |
| Engine Type |
ICE |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Piston Pin Length |
2.250 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.065 in. Bore, Piston Kit |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Oil Ring Thickness |
0.1175 |
| Forging Type |
FSR |
| Piston Quantity |
8 |
| Engine |
LS Gen III/IV |
| Piston Material |
2618 |
| Piston Head Type |
Dish |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Wall Thickness |
0.150 |
| Piston Pin Outside Diameter |
0.945 |
| Out of Stock Message |
Call for Availability |
| Bore Diameter |
4.065 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Product Market |
Domestic |
| Add-On |
JG31F8-4070-0 |
| Add-On |
945-2250-15-51C |
| Product Type |
Engine Piston Kit |
| Piston Average Weight |
451 |
| Piston Volume |
-19.20 |
| Second Compression Ring Thickness |
0.0600 |
| Prop 65 (C, R or CR) |
CR |
| Industry |
Automotive |
| Compression Height |
1.340 |
| Prop 65 Yes/No |
Yes |
| Add-On |
945-073-MW |
| Top Compression Ring Thickness |
0.0480 |
| Wrist Pin Length |
2.250 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Ring Set Included |
No |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
