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 Set, 2618, Dome, 4.600 Bore, 1.270 CD, 0.990 Pin, Set of 8. |
| Description_DEF |
Engine 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_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.600 in. Bore, 1.270 CD, Dome, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| Description_TLE |
Chevrolet 502, 4.600 Bore, Dome, Set of 8 |
| 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 Kit |
| Industry |
Automotive |
| Add-On |
990-2500-18-51C |
| Add-On |
JG7708-4600-5 |
| Add-On |
990-073-MW |
| Piston Material |
2618 |
| Out of Stock Message |
Call for Availability |
| Piston Head Type |
Dome |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.600 in. Bore - 1.270 in. CH, 46.00 CC |
| Cylinder Head |
OPEN CHAMBER |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Prop 65 Yes/No |
Yes |
| Second Compression Ring Thickness |
0.0440 |
| Compression Height |
1.270 |
| Product Market |
Domestic |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Series |
JE Pistons |
| Top Compression Ring Thickness |
0.0440 |
| Engine |
Big Block |
| Piston Pin Length |
2.500 |
| Ringset Included |
No |
| Prop 65 (C, R or CR) |
CR |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Outer Diameter |
0.990 |
| Forging Type |
FSR |
| Make |
CHEVROLET |
| Oil Ring Thickness |
0.119 |
| Piston Volume |
46.00 |
| Piston Pin Outside Diameter |
0.990 |
| Product Type |
Engine Piston Kit |
| Bore Diameter |
4.600 |
| Piston Pin Material |
5115 |
| Piston Quantity |
8 |
| Engine Type |
ICE |
| Title |
JE Pistons - Chevrolet, Big Block, 4.600 in. Bore, Piston Kit |
| Piston Pin Wall Thickness |
0.180 |
| Piston Average Weight |
700 |
| Ring Set Included |
No |
| Wrist Pin Wall Thickness |
0.180 |
| Wrist Pin Length |
2.500 |
| Engine - Web |
Big Block |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
16.0000 |
