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 |
Ford Big Block 460 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 4.390 Bore, 1.770 CD, 1.040 Pin, Set of 8. |
| Description_EXT |
JE, Ford, Big Block Ford, 4.390 in. Bore, 1.770 CD, Flat Top, 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 |
Ford 460, 4.390 Bore, Flat, Set of 8 |
| Bore Diameter |
4.390 |
| Prop 65 Yes/No |
Yes |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Out of Stock Message |
Call for Availability |
| Ring Set Included |
No |
| Piston Quantity |
8 |
| Product Market |
Domestic |
| Wrist Pin Outer Diameter |
1.040 |
| Product Type |
Engine Piston Kit |
| Piston Pin Outside Diameter |
1.040 |
| Prop 65 (C, R or CR) |
CR |
| Piston Average Weight |
659 |
| Piston Volume |
-3.00 |
| Make |
FORD |
| Piston Material |
2618 |
| Wrist Pin Length |
2.930 |
| Add-On |
J10008-4390-5 |
| Forging Type |
Round |
| Engine |
Big Block |
| Add-On |
031-042-CS |
| Top Compression Ring Thickness |
0.0640 |
| Compression Height |
1.770 |
| Add-On |
040-2930-18-51S |
| Title |
JE Pistons - Ford, Big Block, 4.390 in. Bore, Piston Kit |
| Piston Pin Wall Thickness |
0.180 |
| Industry |
Automotive |
| Cylinder Head |
460 |
| Oil Ring Thickness |
0.188 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Wall Thickness |
0.180 |
| Engine - Web |
Big Block |
| Piston Pin Length |
2.930 |
| Ringset Included |
No |
| Piston Series |
JE Pistons |
| Title - Web |
JE Pistons Ford Big Block Piston Kit - 4.390 in. Bore - 1.770 in. CH, -3.00 CC |
| Second Compression Ring Thickness |
0.0640 |
| Piston Head Type |
Flat |
| Piston Pin Material |
5115 |
| Engine Type |
ICE |
| Make - Web |
Ford |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
16.0000 |
