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 LS7 |
| Description_DEF |
Engine Piston Kit |
| Description_EXT |
JE, Chevrolet, LS7, 4.125 in. Bore, 1.065 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Inv Dome/Dish, 4.125 Bore, 1.065 CD, 0.927 Pin, 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. |
| 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_INV |
JE Pistons, Piston Kit |
| Description_SHO |
Piston Kit |
| Description_TLE |
Chevrolet LS7, 4.125 Bore, Dish, Set of 8 |
| Piston Series |
JE Pistons |
| Engine |
LS7 |
| Engine Type |
ICE |
| Piston Pin Wall Thickness |
0.170 |
| Engine - Web |
LS7 |
| Wrist Pin Outer Diameter |
0.927 |
| Piston Head Type |
Dish |
| Piston Pin Outside Diameter |
0.927 |
| Oil Ring Thickness |
0.149 |
| Product Market |
Domestic |
| Forging Type |
FSR |
| Ringset Included |
No |
| Make |
CHEVROLET |
| Title - Web |
JE Pistons Chevrolet LS7 Piston Kit - 4.125 in. Bore - 1.065 in. CH, -33.00 CC |
| Piston Average Weight |
415 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Add-On |
927-073-MW |
| Compression Height |
1.065 |
| Add-On |
927-2250-17-51C |
| Add-On |
JG31F8-4125-2 |
| Piston Pin Material |
5115 |
| Prop 65 (C, R or CR) |
CR |
| Bore Diameter |
4.125 |
| Title |
JE Pistons - Chevrolet, LS7, 4.125 in. Bore, Piston Kit |
| Piston Material |
2618 |
| Top Compression Ring Thickness |
0.0480 |
| Wrist Pin Wall Thickness |
0.170 |
| Piston Quantity |
8 |
| Piston Volume |
-33.00 |
| Piston Pin Length |
2.250 |
| Out of Stock Message |
Call for Availability |
| Second Compression Ring Thickness |
0.0600 |
| Product Type |
Engine Piston Kit |
| Industry |
Automotive |
| Prop 65 Yes/No |
Yes |
| Cylinder Head |
GM LS7 / LSX 12 DEG |
| Make - Web |
Chevrolet |
| Wrist Pin Length |
2.250 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Ring Set Included |
No |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
