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 Big Block 502 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.625 Bore, 1.215 CD, 0.990 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.625 in. Bore, 1.215 CD, Dome, 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_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 502, 4.625 Bore, Dome, Set of 8 |
| Make - Web |
Chevrolet |
| Product Type |
Engine Piston Kit |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Material |
2618 |
| Piston Volume |
40.00 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.500 |
| Piston Pin Outside Diameter |
0.990 |
| Top Compression Ring Thickness |
0.0440 |
| Piston Quantity |
8 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Ring Set Included |
No |
| Piston Pin Length |
2.500 |
| Bore Diameter |
4.625 |
| Ringset Included |
No |
| Out of Stock Message |
Call for Availability |
| Industry |
Automotive |
| Prop 65 Yes/No |
Yes |
| Cylinder Head |
OPEN CHAMBER |
| Add-On |
990-2500-18-51C |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.625 in. Bore - 1.215 in. CH, 40.00 CC |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
990-073-MW |
| Add-On |
JG7708-4625-5 |
| Second Compression Ring Thickness |
0.0440 |
| Piston Pin Material |
5115 |
| Product Market |
Domestic |
| Piston Head Type |
Dome |
| Make |
CHEVROLET |
| Engine |
Big Block |
| Title |
JE Pistons - Chevrolet, Big Block, 4.625 in. Bore, Piston Kit |
| Piston Pin Wall Thickness |
0.180 |
| Piston Series |
JE Pistons |
| Oil Ring Thickness |
0.149 |
| Compression Height |
1.215 |
| Forging Type |
FSR |
| Engine Type |
ICE |
| Wrist Pin Wall Thickness |
0.180 |
| Engine - Web |
Big Block |
| Wrist Pin Outer Diameter |
0.990 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
16.0000 |
