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, 4.075 Bore, 1.304 CD, 0.927 Pin, Set of 1. |
| 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, 4.075 in. Bore, 1.304 CD, Inverted Dome/Dish, Right Piston |
| Description_INV |
JE Pistons, Piston |
| Description_TLE |
Chevrolet LS, 4.075 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 |
| Add-On |
927-2250-17-51C |
| Add-On |
JG3108-4075-5 |
| Add-On |
927-073-MW |
| Bore Diameter |
4.075 |
| Forging Type |
FSR |
| Make |
CHEVROLET |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Engine Type |
ICE |
| Engine |
LS Gen III/IV |
| Industry |
Automotive |
| Compression Height |
1.304 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Make - Web |
Chevrolet |
| Engine - Web |
LS Gen III/IV |
| Piston Series |
JE Pistons |
| Prop 65 (C, R or CR) |
CR |
| Oil Ring Thickness |
0.1175 |
| Out of Stock Message |
Call for Availability |
| Piston Orientation |
Right |
| Piston Material |
2618 |
| Product Market |
Domestic |
| Piston Pin Wall Thickness |
0.170 |
| Piston Pin Outside Diameter |
0.927 |
| Piston Quantity |
1 |
| Piston Head Type |
Dish |
| Prop 65 Yes/No |
Yes |
| Product Type |
Engine Piston |
| Piston Volume |
-19.60 |
| Piston Average Weight |
445 |
| Piston Pin Material |
5115 |
| Piston Pin Length |
2.250 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.075 in. Bore - 1.304 in. CH, -19.60 CC |
| Top Compression Ring Thickness |
0.0480 |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.075 in. Bore, Piston |
| Ringset Included |
No |
| Second Compression Ring Thickness |
0.0600 |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.170 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
