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, 4.075 Bore, 1.304 CD, 0.927 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.075 in. Bore, 1.304 CD, Inverted Dome/Dish, 8 Cyl. 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_SHO |
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_TLE |
Chevrolet LS, 4.075 Bore, Dish, Set of 8 |
| Oil Ring Thickness |
0.1175 |
| Ringset Included |
No |
| Piston Average Weight |
445 |
| Engine Type |
ICE |
| Piston Series |
JE Pistons |
| Make |
CHEVROLET |
| Forging Type |
FSR |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Bore Diameter |
4.075 |
| Piston Pin Material |
5115 |
| Product Market |
Domestic |
| Wrist Pin Wall Thickness |
0.170 |
| Second Compression Ring Thickness |
0.0600 |
| Piston Quantity |
8 |
| Piston Head Type |
Dish |
| Piston Pin Outside Diameter |
0.927 |
| Piston Pin Wall Thickness |
0.170 |
| Compression Height |
1.304 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.075 in. Bore, Piston Kit |
| Top Compression Ring Thickness |
0.0480 |
| Engine - Web |
LS Gen III/IV |
| Wrist Pin Outer Diameter |
0.927 |
| Ring Set Included |
No |
| Add-On |
JG3108-4075-5 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Industry |
Automotive |
| Piston Pin Length |
2.250 |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston Kit - 4.075 in. Bore - 1.304 in. CH, -19.60 CC |
| Product Type |
Engine Piston Kit |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
927-2250-17-51C |
| Prop 65 Yes/No |
Yes |
| Add-On |
927-073-MW |
| Engine |
LS Gen III/IV |
| Piston Volume |
-19.60 |
| Out of Stock Message |
Call for Availability |
| Piston Material |
2618 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.250 |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
