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, Flat Top, 4.500 Bore, 1.645 CD, 0.990 Pin, Set of 8. |
| 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, 4.500 in. Bore, 1.645 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, 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_SHO |
Piston Kit |
| Description_TLE |
Chevrolet 502, 4.500 Bore, Flat, Set of 8 |
| Product Type |
Engine Piston Kit |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
990-042-CS |
| Add-On |
J100F8-4500-5 |
| Piston Material |
2618 |
| Add-On |
990-2930-18-51S |
| Ring Set Included |
No |
| Industry |
Automotive |
| Piston Pin Length |
2.930 |
| Piston Volume |
-3.00 |
| Prop 65 Yes/No |
Yes |
| Cylinder Head |
OPEN CHAMBER |
| Engine |
Big Block |
| Out of Stock Message |
Call for Availability |
| Second Compression Ring Thickness |
0.0640 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Wrist Pin Length |
2.930 |
| Piston Quantity |
8 |
| Title |
JE Pistons - Chevrolet, Big Block, 4.500 in. Bore, Piston Kit |
| Piston Pin Material |
5115 |
| Forging Type |
Round |
| Piston Pin Wall Thickness |
0.180 |
| Ringset Included |
No |
| Piston Series |
JE Pistons |
| Piston Head Type |
Flat |
| Oil Ring Thickness |
0.188 |
| Top Compression Ring Thickness |
0.0640 |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.500 in. Bore - 1.645 in. CH, -3.00 CC |
| Engine Type |
ICE |
| Wrist Pin Outer Diameter |
0.990 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Pin Outside Diameter |
0.990 |
| Make |
CHEVROLET |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Compression Height |
1.645 |
| Bore Diameter |
4.500 |
| Product Market |
Domestic |
| Piston Average Weight |
696 |
| Wrist Pin Wall Thickness |
0.180 |
| Engine - Web |
Big Block |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
18.0000 |
