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 |
| Description_DES |
Piston Single, 2618, Dome, 4.500 Bore, 1.060 CD, 0.990 Pin, Set of 1. |
| Description_INV |
JE Pistons, Piston |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.500 in. Bore, 1.060 CD, Dome, Single 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_SHO |
Piston |
| Description_TLE |
Chevrolet 502, 4.500 Bore, Dome, 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. |
| Make |
CHEVROLET |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Ringset Included |
No |
| Piston Series |
JE Pistons |
| Forging Type |
FSR |
| Piston Pin Length |
2.500 |
| Wrist Pin Outer Diameter |
0.990 |
| Piston Average Weight |
598 |
| Cylinder Head |
OPEN CHAMBER |
| Engine Type |
ICE |
| Piston Material |
2618 |
| Compression Height |
1.060 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Piston Pin Wall Thickness |
0.180 |
| Oil Ring Thickness |
0.149 |
| Piston Head Type |
Dome |
| Piston Quantity |
1 |
| Industry |
Automotive |
| Piston Pin Material |
5115 |
| Title |
JE Pistons - Chevrolet, Big Block, 4.500 in. Bore, Piston |
| Product Market |
Domestic |
| Bore Diameter |
4.500 |
| Engine |
Big Block |
| Engine - Web |
Big Block |
| Wrist Pin Wall Thickness |
0.180 |
| Out of Stock Message |
Call for Availability |
| Piston Volume |
40.00 |
| Add-On |
990-073-MW |
| Title - Web |
JE Pistons Chevrolet Big Block Piston - 4.500 in. Bore - 1.060 in. CH, 40.00 CC |
| Add-On |
JG7708-4500-5 |
| Prop 65 Yes/No |
Yes |
| Top Compression Ring Thickness |
0.0440 |
| Add-On |
990-2500-18-51C |
| Prop 65 (C, R or CR) |
CR |
| Second Compression Ring Thickness |
0.0440 |
| Piston Pin Outside Diameter |
0.990 |
| Product Type |
Engine Piston |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Ring Set Included |
No |
| Wrist Pin Length |
2.500 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
2.0000 |
