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_DES |
Piston Set, 2618, Inv Dome/Dish, 4.350 Bore, 1.858 CD, 0.990 Pin, Set of 8. |
| Description_DEF |
Engine Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Mopar, Big Block Chrysler, 4.350 in. Bore, 1.858 CD, Inverted Dome/Dish, 8 Cyl. 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_TLE |
MOPAR 440, 4.350 Bore, Dish, 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. |
| Piston Pin Outside Diameter |
0.990 |
| Piston Quantity |
8 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Engine - Web |
Big Block |
| Prop 65 Yes/No |
Yes |
| Piston Volume |
-28.90 |
| Product Type |
Engine Piston Kit |
| Wrist Pin Length |
2.930 |
| Make - Web |
Mopar |
| Prop 65 (C, R or CR) |
CR |
| Second Compression Ring Thickness |
0.0640 |
| Ring Set Included |
No |
| Out of Stock Message |
Call for Availability |
| Piston Average Weight |
714 |
| Product Market |
Domestic |
| Add-On |
990-042-CS |
| Compression Height |
1.858 |
| Add-On |
J10008-4350-5 |
| Industry |
Automotive |
| Bore Diameter |
4.350 |
| Top Compression Ring Thickness |
0.0640 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Material |
2618 |
| Title - Web |
JE Pistons Mopar Big Block Piston Kit - 4.350 in. Bore - 1.858 in. CH, -28.90 CC |
| Cylinder Head |
440 WEDGE |
| Add-On |
990-2930-15-51S |
| Piston Pin Length |
2.930 |
| Piston Head Type |
Dish |
| Ringset Included |
No |
| Engine Type |
ICE |
| Title |
JE Pistons - Mopar, Big Block, 4.350 in. Bore, Piston Kit |
| Engine |
Big Block |
| Forging Type |
Round |
| Wrist Pin Outer Diameter |
0.990 |
| Wrist Pin Wall Thickness |
0.150 |
| Piston Pin Material |
5115 |
| Piston Pin Wall Thickness |
0.150 |
| Piston Series |
JE Pistons |
| Make |
MOPAR |
| Oil Ring Thickness |
0.188 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
17.0000 |
