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_DES |
Piston Single, 2618, Flat Top, 4.375 Bore, 1.113 CD, 0.990 Pin, Set of 1. |
Description_DEF |
Engine Piston |
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, Mopar, Big Block Chrysler, 4.375 in. Bore, 1.113 CD, Flat Top, Left Piston |
Description_INV |
JE Pistons, Piston |
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 |
Description_TLE |
MOPAR 400, 4.375 Bore, Flat, Set of 1 |
Compression Height |
1.113 |
Ringset Included |
No |
Piston Pin Wall Thickness |
0.150 |
Piston Pin Length |
2.930 |
Engine - Web |
Big Block |
Oil Ring Thickness |
0.218 |
Piston Head Type |
Flat |
Piston Pin Material |
5115 |
Engine |
Big Block |
Piston Series |
JE Pistons |
Forging Type |
Round |
Engine Type |
ICE |
Make |
MOPAR |
Wrist Pin Outer Diameter |
0.990 |
Wrist Pin Wall Thickness |
0.150 |
Product Market |
Domestic |
Title - Web |
JE Pistons Mopar Big Block Piston - 4.375 in. Bore - 1.113 in. CH, -3.00 CC |
Add-On |
990-042-CS |
Cylinder Head |
440 WEDGE |
Piston Orientation |
Left |
Piston Pin Outside Diameter |
0.990 |
Piston Average Weight |
481 |
Add-On |
J10008-4375-5 |
Out of Stock Message |
Call for Availability |
Second Compression Ring Thickness |
0.0640 |
Top Compression Ring Thickness |
0.0640 |
Piston Volume |
-3.00 |
Prop 65 (C, R or CR) |
CR |
Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
Bore Diameter |
4.375 |
Piston Quantity |
1 |
Add-On |
990-2930-15-51S |
Product Type |
Engine Piston |
Prop 65 Yes/No |
Yes |
Piston Material |
2618 |
Title |
JE Pistons - Mopar, Big Block, 4.375 in. Bore, Piston |
Industry |
Automotive |
Make - Web |
Mopar |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Wrist Pin Length |
2.930 |
Ring Set Included |
No |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
2.0000 |