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, 1.270 CD, 0.990 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.500 in. Bore, 1.270 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_SHO |
Piston Kit |
| 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 |
| Oil Ring Thickness |
0.119 |
| Ringset Included |
No |
| Forging Type |
FSR |
| Engine Type |
ICE |
| Top Compression Ring Thickness |
0.0440 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Make |
CHEVROLET |
| Compression Height |
1.270 |
| Piston Quantity |
8 |
| Piston Pin Material |
5115 |
| Product Market |
Domestic |
| Piston Average Weight |
677 |
| Piston Volume |
49.00 |
| Title |
JE Pistons - Chevrolet, Big Block, 4.500 in. Bore, Piston Kit |
| Piston Series |
JE Pistons |
| Piston Pin Outside Diameter |
0.990 |
| Piston Pin Wall Thickness |
0.180 |
| Piston Head Type |
Dome |
| Bore Diameter |
4.500 |
| Wrist Pin Wall Thickness |
0.180 |
| Ring Set Included |
No |
| Wrist Pin Outer Diameter |
0.990 |
| Engine - Web |
Big Block |
| Engine |
Big Block |
| Prop 65 Yes/No |
Yes |
| Add-On |
990-2500-18-51C |
| Piston Material |
2618 |
| Add-On |
990-073-MW |
| Piston Pin Length |
2.500 |
| Product Type |
Engine Piston Kit |
| Prop 65 (C, R or CR) |
CR |
| Out of Stock Message |
Call for Availability |
| Cylinder Head |
OPEN CHAMBER |
| Second Compression Ring Thickness |
0.0440 |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.500 in. Bore - 1.270 in. CH, 49.00 CC |
| Add-On |
JG7708-4500-5 |
| Industry |
Automotive |
| Wrist Pin Length |
2.500 |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
16.0000 |
