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 Stroker |
| Description_DEF |
Engine Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.030 in. Bore, 1.165 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 4.030 Bore, 1.165 CD, 0.927 Pin, 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_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_TLE |
Chevrolet LS, 4.030 Bore, Flat, Set of 8 |
| Bore Diameter |
4.030 |
| Top Compression Ring Thickness |
0.0480 |
| Ring Set Included |
No |
| Product Market |
Domestic |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Pin Outside Diameter |
0.927 |
| Piston Quantity |
8 |
| Wrist Pin Length |
2.250 |
| Engine - Web |
LS Gen III/IV |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.030 in. Bore, Piston Kit |
| Piston Average Weight |
385 |
| Compression Height |
1.165 |
| Piston Pin Wall Thickness |
0.150 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Piston Material |
2618 |
| Wrist Pin Outer Diameter |
0.927 |
| Prop 65 (C, R or CR) |
CR |
| Out of Stock Message |
Call for Availability |
| Product Type |
Engine Piston Kit |
| Add-On |
927-2250-15-51C |
| Second Compression Ring Thickness |
0.0600 |
| Piston Volume |
-5.00 |
| Add-On |
927-073-MW |
| Engine |
LS Gen III/IV |
| Prop 65 Yes/No |
Yes |
| Add-On |
JG31F8-4030-2 |
| Industry |
Automotive |
| Make |
CHEVROLET |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Piston Head Type |
Flat |
| Ringset Included |
No |
| Forging Type |
FSR |
| Engine Type |
ICE |
| Piston Pin Length |
2.250 |
| Piston Series |
JE Pistons |
| Piston Pin Material |
5115 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.030 in. Bore - 1.165 in. CH, -5.00 CC |
| Oil Ring Thickness |
0.1175 |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Wall Thickness |
0.150 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
