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, 4.600 Bore, 1.270 CD, 0.990 Pin, Set of 8. |
| Description_INV |
JE Pistons, 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_TLE |
Chevrolet 502, 4.600 Bore, Dome, Set of 8 |
| 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. |
| Product Market |
Domestic |
| Piston Series |
JE Pistons |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Head Type |
Dome |
| Top Compression Ring Thickness |
0.0435 |
| Oil Ring Thickness |
0.218 |
| Piston Average Weight |
704 |
| Bore Diameter |
4.600 |
| Title |
JE Pistons - Chevrolet, Big Block, 4.600 in. Bore, Piston Kit |
| Make |
CHEVROLET |
| Piston Pin Wall Thickness |
0.180 |
| Piston Pin Material |
5115 |
| Piston Pin Outside Diameter |
0.990 |
| Compression Height |
1.270 |
| Wrist Pin Outer Diameter |
0.990 |
| Wrist Pin Wall Thickness |
0.180 |
| Cylinder Head |
OPEN CHAMBER |
| Piston Material |
2618 |
| Industry |
Automotive |
| Out of Stock Message |
Call for Availability |
| Forging Type |
Round |
| Engine Type |
ICE |
| Product Type |
Engine Piston Kit |
| Piston Quantity |
8 |
| Piston Volume |
44.00 |
| Make - Web |
Chevrolet |
| Wrist Pin Length |
2.930 |
| Engine - Web |
Big Block |
| Ring Set Included |
No |
| Add-On |
990-2930-18-51S |
| Add-On |
990-042-CS |
| Prop 65 Yes/No |
Yes |
| Second Compression Ring Thickness |
0.0640 |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.600 in. Bore - 1.270 in. CH, 44.00 CC |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
JG86L8-4600-5 |
| Piston Pin Length |
2.930 |
| Engine |
Big Block |
| Ringset Included |
No |
| 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 |
17.0000 |
