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, 4.500 Bore, 1.245 CD, 0.990 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.500 in. Bore, 1.245 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_TLE |
Chevrolet 502, 4.500 Bore, Dome, Set of 8 |
| Description_SHO |
Piston Kit |
| Bore Diameter |
4.500 |
| Wrist Pin Outer Diameter |
0.990 |
| Piston Pin Material |
5115 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Product Market |
Domestic |
| Industry |
Automotive |
| Make |
CHEVROLET |
| Add-On |
JG7708-4500-5 |
| Product Type |
Engine Piston Kit |
| Piston Pin Outside Diameter |
0.990 |
| Piston Average Weight |
650 |
| Add-On |
990-073-MW |
| Piston Quantity |
8 |
| Add-On |
990-2500-18-51C |
| Title |
JE Pistons - Chevrolet, Big Block, 4.500 in. Bore, Piston Kit |
| Piston Volume |
46.00 |
| Wrist Pin Wall Thickness |
0.180 |
| Second Compression Ring Thickness |
0.0440 |
| Piston Material |
2618 |
| Forging Type |
FSR |
| Oil Ring Thickness |
0.149 |
| Prop 65 (C, R or CR) |
CR |
| Engine Type |
ICE |
| Piston Pin Length |
2.500 |
| Top Compression Ring Thickness |
0.0440 |
| Piston Pin Wall Thickness |
0.180 |
| Compression Height |
1.245 |
| Cylinder Head |
OPEN CHAMBER |
| Engine - Web |
Big Block |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.500 |
| Ring Set Included |
No |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Piston Series |
JE Pistons |
| Out of Stock Message |
Call for Availability |
| Engine |
Big Block |
| Ringset Included |
No |
| Piston Head Type |
Dome |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.500 in. Bore - 1.245 in. CH, 46.00 CC |
| Prop 65 Yes/No |
Yes |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
16.0000 |
