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, 1.065 CD, 0.927 Pin, Set of 8. |
| Description_DEF |
Engine Piston Kit |
| Description_INV |
JE Pistons, 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, 1.065 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| 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 Kit |
| Description_TLE |
Chevrolet LS, 4.185 Bore, Dish, Set of 8 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.185 in. Bore - 1.065 in. CH, -37.90 CC |
| Engine |
LS Gen III/IV |
| Wrist Pin Wall Thickness |
0.170 |
| Ringset Included |
No |
| Piston Pin Material |
5115 |
| Piston Pin Length |
2.250 |
| Piston Head Type |
Dish |
| Engine Type |
ICE |
| Piston Pin Wall Thickness |
0.170 |
| Piston Series |
JE Pistons |
| Product Type |
Engine Piston Kit |
| Piston Volume |
-37.90 |
| Oil Ring Thickness |
0.149 |
| Piston Quantity |
8 |
| Piston Pin Outside Diameter |
0.927 |
| Compression Height |
1.065 |
| Forging Type |
FSR |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Outer Diameter |
0.927 |
| Out of Stock Message |
Call for Availability |
| Piston Material |
2618 |
| Prop 65 Yes/No |
Yes |
| Second Compression Ring Thickness |
0.0600 |
| Add-On |
JG3108-4185-3 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.185 in. Bore, Piston Kit |
| Add-On |
927-2250-17-51C |
| Industry |
Automotive |
| Top Compression Ring Thickness |
0.0480 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Piston Average Weight |
460 |
| Make |
CHEVROLET |
| Add-On |
927-073-MW |
| Product Market |
Domestic |
| Prop 65 (C, R or CR) |
CR |
| Bore Diameter |
4.185 |
| Ring Set Included |
No |
| Wrist Pin Length |
2.250 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
