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 |
| Description_DES |
Piston Single, 2618, Flat Top, 4.030 Bore, 1.065 CD, 0.927 Pin, Set of 1. |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.030 in. Bore, 1.065 CD, Flat Top, Right Piston |
| 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 |
| Description_TLE |
Chevrolet LS, 4.030 Bore, Flat, Set of 1 |
| 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 |
| Add-On |
JG31F8-4030-2 |
| Add-On |
927-2250-15-51C |
| Add-On |
927-073-MW |
| Bore Diameter |
4.030 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Compression Height |
1.065 |
| Engine |
LS Gen III/IV |
| Engine Type |
ICE |
| Forging Type |
FSR |
| Engine - Web |
LS Gen III/IV |
| Out of Stock Message |
Call for Availability |
| Industry |
Automotive |
| Make |
CHEVROLET |
| Piston Series |
JE Pistons |
| Piston Orientation |
Right |
| Piston Quantity |
1 |
| Piston Material |
2618 |
| Oil Ring Thickness |
0.149 |
| Piston Pin Length |
2.250 |
| Piston Average Weight |
365 |
| Piston Pin Material |
5115 |
| Piston Volume |
-5.00 |
| Piston Pin Wall Thickness |
0.150 |
| Piston Pin Outside Diameter |
0.927 |
| Piston Head Type |
Flat |
| Product Market |
Domestic |
| Make - Web |
Chevrolet |
| Top Compression Ring Thickness |
0.0480 |
| Prop 65 Yes/No |
Yes |
| Second Compression Ring Thickness |
0.0600 |
| Prop 65 (C, R or CR) |
CR |
| Product Type |
Engine Piston |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.030 in. Bore - 1.065 in. CH, -5.00 CC |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.030 in. Bore, Piston |
| Ringset Included |
No |
| Wrist Pin Outer Diameter |
0.927 |
| Ring Set Included |
No |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.250 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
