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, 4.600 Bore, 1.245 CD, 0.990 Pin, Set of 1. |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.600 in. Bore, 1.245 CD, Dome, Single Piston |
| Description_INV |
JE Pistons, 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, 4.600 Bore, Dome, Set of 1 |
| Piston Series |
JE Pistons |
| Bore Diameter |
4.600 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Product Market |
Domestic |
| Wrist Pin Wall Thickness |
0.150 |
| Oil Ring Thickness |
0.218 |
| Piston Average Weight |
634 |
| Top Compression Ring Thickness |
0.0640 |
| Title |
JE Pistons - Chevrolet, Big Block, 4.600 in. Bore, Piston |
| Piston Pin Material |
5115 |
| Piston Head Type |
Dome |
| Ringset Included |
No |
| Compression Height |
1.245 |
| Piston Pin Wall Thickness |
0.150 |
| Engine - Web |
Big Block |
| Make |
CHEVROLET |
| Piston Pin Outside Diameter |
0.990 |
| Engine Type |
ICE |
| Piston Quantity |
1 |
| Wrist Pin Length |
2.930 |
| Industry |
Automotive |
| Piston Pin Length |
2.930 |
| Second Compression Ring Thickness |
0.0640 |
| Title - Web |
JE Pistons Chevrolet Big Block Piston - 4.600 in. Bore - 1.245 in. CH, 42.00 CC |
| Piston Material |
2618 |
| Out of Stock Message |
Call for Availability |
| Add-On |
990-042-CS |
| Piston Volume |
42.00 |
| Product Type |
Engine Piston |
| Cylinder Head |
OPEN CHAMBER |
| Add-On |
J100U8-4600-5 |
| Add-On |
990-2930-15-51S |
| Forging Type |
Round |
| Engine |
Big Block |
| Prop 65 Yes/No |
Yes |
| Ring Set Included |
No |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Wrist Pin Outer Diameter |
0.990 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 (C, R or CR) |
CR |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
2.0000 |
