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, 1.120 CD, 0.990 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.625 in. Bore, 1.120 CD, Dome, 8 Cyl. 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 |
| Engine Type |
ICE |
| Piston Head Type |
Dome |
| Wrist Pin Outer Diameter |
0.990 |
| Piston Pin Wall Thickness |
0.180 |
| Oil Ring Thickness |
0.149 |
| Engine |
Big Block |
| Piston Series |
JE Pistons |
| Piston Pin Material |
5115 |
| Forging Type |
FSR |
| Piston Pin Outside Diameter |
0.990 |
| Piston Average Weight |
651 |
| Bore Diameter |
4.625 |
| Top Compression Ring Thickness |
0.0440 |
| Ringset Included |
No |
| Compression Height |
1.120 |
| Product Market |
Domestic |
| Make |
CHEVROLET |
| Prop 65 (C, R or CR) |
CR |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.625 in. Bore - 1.120 in. CH, 42.00 CC |
| Title |
JE Pistons - Chevrolet, Big Block, 4.625 in. Bore, Piston Kit |
| Wrist Pin Wall Thickness |
0.180 |
| Engine - Web |
Big Block |
| Piston Material |
2618 |
| Piston Volume |
42.00 |
| Out of Stock Message |
Call for Availability |
| Second Compression Ring Thickness |
0.0440 |
| Add-On |
990-2500-18-51C |
| Add-On |
JG7708-4625-5 |
| Product Type |
Engine Piston Kit |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Industry |
Automotive |
| Piston Quantity |
8 |
| Piston Pin Length |
2.500 |
| Cylinder Head |
OPEN CHAMBER |
| Add-On |
990-073-MW |
| Prop 65 Yes/No |
Yes |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Make - Web |
Chevrolet |
| Ring Set Included |
No |
| Wrist Pin Length |
2.500 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
16.0000 |
