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_DES |
Piston Single, 2618, Inv Dome/Dish, 4.130 Bore, 1.065 CD, 0.927 Pin, Set of 1. |
| Description_INV |
JE Pistons, Piston |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.130 in. Bore, 1.065 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_TLE |
Chevrolet LS, 4.130 Bore, Dish, 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 |
| Piston Pin Outside Diameter |
0.927 |
| Forging Type |
FSR |
| Wrist Pin Outer Diameter |
0.927 |
| Piston Head Type |
Dish |
| Oil Ring Thickness |
0.149 |
| Piston Series |
JE Pistons |
| Make |
CHEVROLET |
| Piston Average Weight |
418 |
| Engine Type |
ICE |
| Piston Quantity |
1 |
| Piston Pin Material |
5115 |
| Piston Orientation |
Left |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Bore Diameter |
4.130 |
| Compression Height |
1.065 |
| Add-On |
927-2250-17-51C |
| Piston Pin Wall Thickness |
0.170 |
| Top Compression Ring Thickness |
0.0480 |
| Add-On |
JG31F8-4135-2 |
| Ringset Included |
No |
| Add-On |
927-073-MW |
| Product Market |
Domestic |
| Piston Pin Length |
2.250 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.130 in. Bore, Piston |
| Wrist Pin Wall Thickness |
0.170 |
| Engine - Web |
LS Gen III/IV |
| Piston Volume |
-14.80 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Engine |
LS Gen III/IV |
| Prop 65 Yes/No |
Yes |
| Industry |
Automotive |
| Second Compression Ring Thickness |
0.0600 |
| Product Type |
Engine Piston |
| Prop 65 (C, R or CR) |
CR |
| Out of Stock Message |
Call for Availability |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.130 in. Bore - 1.065 in. CH, -14.80 CC |
| Piston Material |
2618 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Ring Set Included |
No |
| Wrist Pin Length |
2.250 |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
