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, 4.070 Bore, 1.165 CD, 0.927 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_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.070 in. Bore, 1.165 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_TLE |
Chevrolet LS, 4.070 Bore, Dish, Set of 8 |
| 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 Kit |
| Piston Pin Length |
2.250 |
| Piston Head Type |
Dish |
| Prop 65 Yes/No |
Yes |
| Engine Type |
ICE |
| Out of Stock Message |
Call for Availability |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.070 in. Bore - 1.165 in. CH, -24.30 CC |
| Add-On |
927-2250-17-51C |
| Second Compression Ring Thickness |
0.0600 |
| Add-On |
927-073-MW |
| Add-On |
JG31F8-4070-0 |
| Make - Web |
Chevrolet |
| Oil Ring Thickness |
0.149 |
| Compression Height |
1.165 |
| Prop 65 (C, R or CR) |
CR |
| Piston Series |
JE Pistons |
| Ringset Included |
No |
| Make |
CHEVROLET |
| Top Compression Ring Thickness |
0.0480 |
| Engine |
LS Gen III/IV |
| Piston Pin Outside Diameter |
0.927 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Forging Type |
FSR |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.070 in. Bore, Piston Kit |
| Piston Material |
2618 |
| Piston Average Weight |
407 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Industry |
Automotive |
| Piston Pin Wall Thickness |
0.170 |
| Product Market |
Domestic |
| Piston Pin Material |
5115 |
| Piston Volume |
-24.30 |
| Piston Quantity |
8 |
| Product Type |
Engine Piston Kit |
| Bore Diameter |
4.070 |
| Ring Set Included |
No |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Length |
2.250 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.170 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
