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 400 |
| Description_DEF |
Engine Piston Kit |
| Description_EXT |
JE, Mopar, Big Block Chrysler, 4.375 in. Bore, 1.113 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 4.375 Bore, 1.113 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_INV |
JE Pistons, Piston Kit |
| 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. |
| Description_TLE |
MOPAR 400, 4.375 Bore, Flat, Set of 8 |
| Piston Pin Length |
2.930 |
| Make - Web |
Mopar |
| Second Compression Ring Thickness |
0.0640 |
| Engine Type |
ICE |
| Engine |
Big Block |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Forging Type |
Round |
| Piston Head Type |
Flat |
| Piston Series |
JE Pistons |
| Piston Pin Material |
5115 |
| Title - Web |
JE Pistons Mopar Big Block Piston Kit - 4.375 in. Bore - 1.113 in. CH, -3.00 CC |
| Oil Ring Thickness |
0.218 |
| Ringset Included |
No |
| Prop 65 Yes/No |
Yes |
| Top Compression Ring Thickness |
0.0640 |
| Bore Diameter |
4.375 |
| Prop 65 (C, R or CR) |
CR |
| Title |
JE Pistons - Mopar, Big Block, 4.375 in. Bore, Piston Kit |
| Piston Quantity |
8 |
| Piston Pin Wall Thickness |
0.150 |
| Piston Material |
2618 |
| Piston Pin Outside Diameter |
0.990 |
| Make |
MOPAR |
| Piston Average Weight |
481 |
| Cylinder Head |
440 WEDGE |
| Add-On |
J10008-4375-5 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Add-On |
990-2930-15-51S |
| Product Market |
Domestic |
| Add-On |
990-042-CS |
| Out of Stock Message |
Call for Availability |
| Ring Set Included |
No |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.990 |
| Wrist Pin Length |
2.930 |
| Industry |
Automotive |
| Piston Volume |
-3.00 |
| Product Type |
Engine Piston Kit |
| Compression Height |
1.113 |
| Engine - Web |
Big Block |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
