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, Flat Top, 4.080 Bore, 1.304 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.080 in. Bore, 1.304 CD, Flat Top, 8 Cyl. 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_SHO |
Piston Kit |
| 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, 4.080 Bore, Flat, Set of 8 |
| Piston Series |
JE Pistons |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Length |
2.250 |
| Product Type |
Engine Piston Kit |
| Piston Volume |
-5.00 |
| Piston Pin Wall Thickness |
0.150 |
| Engine Type |
ICE |
| Piston Quantity |
8 |
| Make |
CHEVROLET |
| Forging Type |
FSR |
| Piston Pin Material |
5115 |
| Piston Pin Outside Diameter |
0.927 |
| Ring Set Included |
No |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.080 in. Bore, Piston Kit |
| Prop 65 Yes/No |
Yes |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Bore Diameter |
4.080 |
| Oil Ring Thickness |
0.1175 |
| Piston Material |
2618 |
| Piston Average Weight |
430 |
| Compression Height |
1.304 |
| Top Compression Ring Thickness |
0.0480 |
| Product Market |
Domestic |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Outer Diameter |
0.927 |
| Piston Pin Length |
2.250 |
| Add-On |
927-073-MW |
| Second Compression Ring Thickness |
0.0600 |
| Out of Stock Message |
Call for Availability |
| Ringset Included |
No |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
JG3108-4075-5 |
| Industry |
Automotive |
| Piston Head Type |
Flat |
| Engine |
LS Gen III/IV |
| Add-On |
927-2250-15-51C |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.080 in. Bore - 1.304 in. CH, -5.00 CC |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
