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, Flat Top, 4.005 Bore, 1.304 CD, 0.927 Pin, Set of 1. |
| Description_EXT |
JE, Chevrolet, LS Gen III/IV, 4.005 in. Bore, 1.304 CD, Flat Top, Right Piston |
| 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_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 |
| Description_TLE |
Chevrolet LS, 4.005 Bore, Flat, Set of 1 |
| Description_INV |
JE Pistons, Piston |
| Add-On |
927-2250-15-51C |
| Add-On |
JG3108-4000-7 |
| Add-On |
927-073-MW |
| Bore Diameter |
4.005 |
| Compression Height |
1.304 |
| Forging Type |
FSR |
| Engine Type |
ICE |
| Industry |
Automotive |
| Make |
CHEVROLET |
| Engine |
LS Gen III/IV |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Oil Ring Thickness |
0.1175 |
| Cylinder Head |
LS 12 DEG/15 DEG COMBO VR |
| Engine - Web |
LS Gen III/IV |
| Make - Web |
Chevrolet |
| Prop 65 (C, R or CR) |
CR |
| Product Type |
Engine Piston |
| Piston Material |
2618 |
| Piston Head Type |
Flat |
| Piston Orientation |
Right |
| Piston Series |
JE Pistons |
| Piston Quantity |
1 |
| Piston Pin Outside Diameter |
0.927 |
| Prop 65 Yes/No |
Yes |
| Product Market |
Domestic |
| Piston Pin Wall Thickness |
0.150 |
| Piston Volume |
-5.00 |
| Out of Stock Message |
Call for Availability |
| Piston Average Weight |
407 |
| Piston Pin Material |
5115 |
| Piston Pin Length |
2.250 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Top Compression Ring Thickness |
0.0480 |
| Second Compression Ring Thickness |
0.0600 |
| Ringset Included |
No |
| Title - Web |
JE Pistons Chevrolet LS Gen III/IV Piston - 4.005 in. Bore - 1.304 in. CH, -5.00 CC |
| Title |
JE Pistons - Chevrolet, LS Gen III/IV, 4.005 in. Bore, Piston |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
