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, Inv Dome/Dish, 4.130 Bore, 1.304 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.130 in. Bore, 1.304 CD, Inverted Dome/Dish, 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_TLE |
Chevrolet LS, 4.130 Bore, Dish, 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. |
| Ring Set Included |
No |
| Top Compression Ring Thickness |
0.0480 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Bore Diameter |
4.130 |
| Piston Volume |
-22.00 |
| Industry |
Automotive |
| Piston Quantity |
8 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Piston Average Weight |
460 |
| Prop 65 (C, R or CR) |
CR |
| Product Type |
Engine Piston Kit |
| Piston Pin Length |
2.250 |
| Wrist Pin Length |
2.250 |
| Piston Head Type |
Dish |
| Engine Type |
ICE |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.130 in. Bore - 1.304 in. CH, -22.00 CC |
| Add-On |
JG31F8-4135-2 |
| Piston Material |
2618 |
| Out of Stock Message |
Call for Availability |
| Prop 65 Yes/No |
Yes |
| Add-On |
927-2250-17-51C |
| Add-On |
927-073-MW |
| Second Compression Ring Thickness |
0.0600 |
| Ringset Included |
No |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Compression Height |
1.304 |
| Make |
CHEVROLET |
| Piston Pin Outside Diameter |
0.927 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.130 in. Bore, Piston Kit |
| Piston Pin Wall Thickness |
0.170 |
| Piston Series |
JE Pistons |
| Forging Type |
FSR |
| Product Market |
Domestic |
| Oil Ring Thickness |
0.1175 |
| Engine |
LS Gen III/IV |
| Piston Pin Material |
5115 |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.170 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
