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, 1.645 CD, 0.990 Pin, Set of 1. |
| 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_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.500 in. Bore, 1.645 CD, Dome, Single Piston |
| Description_INV |
JE Pistons, 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. |
| Description_SHO |
Piston |
| Second Compression Ring Thickness |
0.0640 |
| Make - Web |
Chevrolet |
| Title - Web |
JE Pistons Chevrolet Big Block Piston - 4.500 in. Bore - 1.645 in. CH, 37.00 CC |
| Engine |
Big Block |
| Add-On |
J10008-4500-5 |
| Out of Stock Message |
Call for Availability |
| Add-On |
990-042-CS |
| Piston Pin Length |
2.930 |
| Ringset Included |
No |
| Add-On |
990-2930-15-51S |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Head Type |
Dome |
| Cylinder Head |
OPEN CHAMBER |
| Prop 65 Yes/No |
Yes |
| Industry |
Automotive |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Outside Diameter |
0.990 |
| Product Market |
Domestic |
| Engine Type |
ICE |
| Oil Ring Thickness |
0.188 |
| Piston Pin Wall Thickness |
0.150 |
| Piston Pin Material |
5115 |
| Piston Volume |
37.00 |
| Compression Height |
1.645 |
| Piston Series |
JE Pistons |
| Product Type |
Engine Piston |
| Piston Quantity |
1 |
| Piston Material |
2618 |
| Forging Type |
Round |
| Title |
JE Pistons - Chevrolet, Big Block, 4.500 in. Bore, Piston |
| Engine - Web |
Big Block |
| Wrist Pin Wall Thickness |
0.150 |
| Ring Set Included |
No |
| Wrist Pin Length |
2.930 |
| Piston Average Weight |
684 |
| Bore Diameter |
4.500 |
| Make |
CHEVROLET |
| Top Compression Ring Thickness |
0.0640 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Wrist Pin Outer Diameter |
0.990 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
2.0000 |
