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 |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.130 in. Bore, 1.115 CD, Inverted Dome/Dish, Left 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_DES |
Piston Single, 2618, Inv Dome/Dish, 4.130 Bore, 1.115 CD, 0.927 Pin, Set of 1. |
| Description_SHO |
Piston |
| 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 |
| Description_TLE |
Chevrolet LS, 4.130 Bore, Dish, Set of 1 |
| Add-On |
927-2250-17-51C |
| Add-On |
927-073-MW |
| Add-On |
JG31F8-4135-2 |
| Bore Diameter |
4.130 |
| Out of Stock Message |
Call for Availability |
| Oil Ring Thickness |
0.149 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Compression Height |
1.115 |
| Forging Type |
FSR |
| Make |
CHEVROLET |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Engine |
LS Gen III/IV |
| Engine Type |
ICE |
| Industry |
Automotive |
| Engine - Web |
LS Gen III/IV |
| Make - Web |
Chevrolet |
| Piston Orientation |
Left |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.130 in. Bore - 1.115 in. CH, -32.40 CC |
| Product Type |
Engine Piston |
| Top Compression Ring Thickness |
0.0480 |
| Piston Pin Material |
5115 |
| Ringset Included |
No |
| Piston Volume |
-32.40 |
| Piston Average Weight |
418 |
| Prop 65 (C, R or CR) |
CR |
| Product Market |
Domestic |
| Piston Pin Length |
2.250 |
| Second Compression Ring Thickness |
0.0600 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.130 in. Bore, Piston |
| Piston Series |
JE Pistons |
| Piston Head Type |
Dish |
| Piston Pin Outside Diameter |
0.927 |
| Piston Pin Wall Thickness |
0.170 |
| Piston Quantity |
1 |
| Piston Material |
2618 |
| Prop 65 Yes/No |
Yes |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Wall Thickness |
0.170 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
