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 |
Mopar Big Block 440 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.350 Bore, 1.858 CD, 0.990 Pin, Set of 8. |
| Description_EXT |
JE, Mopar, Big Block Chrysler, 4.350 in. Bore, 1.858 CD, Dome, 8 Cyl. Piston Kit |
| 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_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 |
MOPAR 440, 4.350 Bore, Dome, Set of 8 |
| Piston Series |
JE Pistons |
| Make |
MOPAR |
| Piston Pin Outside Diameter |
0.990 |
| Wrist Pin Outer Diameter |
0.990 |
| Forging Type |
Round |
| Piston Pin Wall Thickness |
0.150 |
| Piston Pin Material |
5115 |
| Piston Head Type |
Dome |
| Engine Type |
ICE |
| Product Market |
Domestic |
| Compression Height |
1.858 |
| Wrist Pin Wall Thickness |
0.150 |
| Top Compression Ring Thickness |
0.0640 |
| Add-On |
990-2930-15-51S |
| Oil Ring Thickness |
0.188 |
| Piston Quantity |
8 |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
990-042-CS |
| Title |
JE Pistons - Mopar, Big Block, 4.350 in. Bore, Piston Kit |
| Bore Diameter |
4.350 |
| Ringset Included |
No |
| Add-On |
J10008-4350-5 |
| Piston Average Weight |
614 |
| Engine |
Big Block |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Engine - Web |
Big Block |
| Second Compression Ring Thickness |
0.0640 |
| Industry |
Automotive |
| Cylinder Head |
440 WEDGE |
| Piston Volume |
13.50 |
| Piston Material |
2618 |
| Prop 65 Yes/No |
Yes |
| Title - Web |
JE Pistons Mopar Big Block Piston Kit - 4.350 in. Bore - 1.858 in. CH, 13.50 CC |
| Out of Stock Message |
Call for Availability |
| Piston Pin Length |
2.930 |
| Product Type |
Engine Piston Kit |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Mopar |
| Wrist Pin Length |
2.930 |
| Ring Set Included |
No |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
15.0000 |
