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_DES |
Piston Set, 2618, Inv Dome/Dish, 4.185 Bore, 1.165 CD, 0.927 Pin, Set of 8. |
| Description_DEF |
Engine 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_EXT |
JE, Chevrolet, LS Gen III/IV, 4.185 in. Bore, 1.165 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| Description_SHO |
Piston Kit |
| Description_TLE |
Chevrolet LS, 4.185 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. |
| Wrist Pin Wall Thickness |
0.170 |
| Piston Volume |
-29.60 |
| Oil Ring Thickness |
0.149 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.185 in. Bore, Piston Kit |
| Piston Pin Outside Diameter |
0.927 |
| Forging Type |
FSR |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Pin Wall Thickness |
0.170 |
| Piston Pin Material |
5115 |
| Compression Height |
1.165 |
| Make |
CHEVROLET |
| Top Compression Ring Thickness |
0.0480 |
| Product Market |
Domestic |
| Engine Type |
ICE |
| Wrist Pin Length |
2.250 |
| Engine - Web |
LS Gen III/IV |
| Product Type |
Engine Piston Kit |
| Ringset Included |
No |
| Piston Pin Length |
2.250 |
| Piston Quantity |
8 |
| Piston Series |
JE Pistons |
| Bore Diameter |
4.185 |
| Piston Average Weight |
445 |
| Wrist Pin Outer Diameter |
0.927 |
| Ring Set Included |
No |
| Out of Stock Message |
Call for Availability |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Add-On |
927-073-MW |
| Prop 65 Yes/No |
Yes |
| Industry |
Automotive |
| Prop 65 (C, R or CR) |
CR |
| Piston Material |
2618 |
| Add-On |
927-2250-17-51C |
| Second Compression Ring Thickness |
0.0600 |
| Piston Head Type |
Dish |
| Engine |
LS Gen III/IV |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.185 in. Bore - 1.165 in. CH, -29.60 CC |
| Add-On |
JG3108-4185-3 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
