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_DES |
Piston Single, 2618, Dome, 4.500 Bore, 1.520 CD, 0.990 Pin, Set of 1. |
| Description_DEF |
Engine Piston |
| Description_INV |
JE Pistons, Piston |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.500 in. Bore, 1.520 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_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_TLE |
Chevrolet 502, 4.500 Bore, Dome, Set of 1 |
| Engine |
Big Block |
| Piston Pin Length |
2.930 |
| Prop 65 Yes/No |
Yes |
| Piston Head Type |
Dome |
| Title - Web |
JE Pistons Chevrolet Big Block Piston - 4.500 in. Bore - 1.520 in. CH, 37.00 CC |
| Engine Type |
ICE |
| Piston Series |
JE Pistons |
| Out of Stock Message |
Call for Availability |
| Second Compression Ring Thickness |
0.0640 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Average Weight |
662 |
| Cylinder Head |
OPEN CHAMBER |
| Oil Ring Thickness |
0.188 |
| Piston Pin Wall Thickness |
0.150 |
| Make |
CHEVROLET |
| Ringset Included |
No |
| Compression Height |
1.520 |
| Top Compression Ring Thickness |
0.0640 |
| Prop 65 (C, R or CR) |
CR |
| Forging Type |
Round |
| Product Type |
Engine Piston |
| Piston Volume |
37.00 |
| Piston Pin Material |
5115 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Title |
JE Pistons - Chevrolet, Big Block, 4.500 in. Bore, Piston |
| Piston Quantity |
1 |
| Piston Pin Outside Diameter |
0.990 |
| Wrist Pin Outer Diameter |
0.990 |
| Make - Web |
Chevrolet |
| Wrist Pin Wall Thickness |
0.150 |
| Ring Set Included |
No |
| Engine - Web |
Big Block |
| Wrist Pin Length |
2.930 |
| Piston Material |
2618 |
| Add-On |
J10008-4500-5 |
| Industry |
Automotive |
| Product Market |
Domestic |
| Add-On |
990-2930-15-51S |
| Bore Diameter |
4.500 |
| Add-On |
990-042-CS |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
2.0000 |
