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, 4.600 Bore, 1.120 CD, 0.990 Pin, Set of 1. |
| Description_DEF |
Engine 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_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.600 in. Bore, 1.120 CD, Dome, Single Piston |
| Description_INV |
JE Pistons, 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, 4.600 Bore, Dome, Set of 1 |
| Description_SHO |
Piston |
| Piston Head Type |
Dome |
| Piston Pin Length |
2.500 |
| Piston Pin Wall Thickness |
0.180 |
| Oil Ring Thickness |
0.149 |
| Engine |
Big Block |
| Ringset Included |
No |
| Forging Type |
FSR |
| Piston Pin Material |
5115 |
| Engine Type |
ICE |
| Wrist Pin Outer Diameter |
0.990 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Bore Diameter |
4.600 |
| Title - Web |
JE Pistons Chevrolet Big Block Piston - 4.600 in. Bore - 1.120 in. CH, 49.00 CC |
| Add-On |
990-2500-18-51C |
| Make |
CHEVROLET |
| Piston Volume |
49.00 |
| Compression Height |
1.120 |
| Top Compression Ring Thickness |
0.0440 |
| Piston Series |
JE Pistons |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Piston Average Weight |
657 |
| Product Market |
Domestic |
| Add-On |
990-073-MW |
| Industry |
Automotive |
| Out of Stock Message |
Call for Availability |
| Add-On |
JG7708-4600-5 |
| Title |
JE Pistons - Chevrolet, Big Block, 4.600 in. Bore, Piston |
| Wrist Pin Wall Thickness |
0.180 |
| Piston Material |
2618 |
| Piston Quantity |
1 |
| Second Compression Ring Thickness |
0.0440 |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Outside Diameter |
0.990 |
| Product Type |
Engine Piston |
| Prop 65 Yes/No |
Yes |
| Cylinder Head |
OPEN CHAMBER |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Ring Set Included |
No |
| Make - Web |
Chevrolet |
| Wrist Pin Length |
2.500 |
| Engine - Web |
Big Block |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
2.0000 |
