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, 4.075 Bore, 1.165 CD, 0.927 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.075 in. Bore, 1.165 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| Description_SHO |
Piston Kit |
| 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, 4.075 Bore, Dish, Set of 8 |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
927-073-MW |
| Add-On |
JG3108-4075-5 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Add-On |
927-2250-17-51C |
| Prop 65 Yes/No |
Yes |
| Second Compression Ring Thickness |
0.0600 |
| Make - Web |
Chevrolet |
| Ringset Included |
No |
| Out of Stock Message |
Call for Availability |
| Industry |
Automotive |
| Piston Material |
2618 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Engine |
LS Gen III/IV |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.075 in. Bore - 1.165 in. CH, -24.50 CC |
| Piston Pin Length |
2.250 |
| Forging Type |
FSR |
| Piston Pin Wall Thickness |
0.170 |
| Engine Type |
ICE |
| Oil Ring Thickness |
0.149 |
| Bore Diameter |
4.075 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.170 |
| Piston Quantity |
8 |
| Compression Height |
1.165 |
| Piston Volume |
-24.50 |
| Piston Pin Material |
5115 |
| Piston Head Type |
Dish |
| Product Type |
Engine Piston Kit |
| Piston Average Weight |
408 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Product Market |
Domestic |
| Make |
CHEVROLET |
| Top Compression Ring Thickness |
0.0480 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.075 in. Bore, Piston Kit |
| Piston Pin Outside Diameter |
0.927 |
| Piston Series |
JE Pistons |
| Wrist Pin Length |
2.250 |
| Engine - Web |
LS Gen III/IV |
| Ring Set Included |
No |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
