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 |
Chevrolet Big Block 427 |
| Description_DEF |
Engine Piston Kit |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.320 in. Bore, 1.645 CD, Dome, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.320 Bore, 1.645 CD, 0.990 Pin, Set of 8. |
| Description_INV |
JE Pistons, 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_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_SHO |
Piston Kit |
| Description_TLE |
Chevrolet 427, 4.320 Bore, Dome, Set of 8 |
| Out of Stock Message |
Call for Availability |
| Wrist Pin Length |
2.930 |
| Prop 65 Yes/No |
Yes |
| Piston Volume |
47.00 |
| Product Type |
Engine Piston Kit |
| Ring Set Included |
No |
| Cylinder Head |
OPEN CHAMBER |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.320 in. Bore - 1.645 in. CH, 47.00 CC |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Add-On |
J10008-4320-5 |
| Piston Material |
2618 |
| Add-On |
990-2930-15-51S |
| Add-On |
990-042-CS |
| Industry |
Automotive |
| Second Compression Ring Thickness |
0.0640 |
| Piston Pin Length |
2.930 |
| Engine |
Big Block |
| Prop 65 (C, R or CR) |
CR |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Bore Diameter |
4.320 |
| Piston Pin Material |
5115 |
| Piston Pin Wall Thickness |
0.150 |
| Title |
JE Pistons - Chevrolet, Big Block, 4.320 in. Bore, Piston Kit |
| Oil Ring Thickness |
0.188 |
| Piston Head Type |
Dome |
| Make |
CHEVROLET |
| Product Market |
Domestic |
| Forging Type |
Round |
| Piston Pin Outside Diameter |
0.990 |
| Top Compression Ring Thickness |
0.0640 |
| Compression Height |
1.645 |
| Piston Quantity |
8 |
| Piston Average Weight |
652 |
| Piston Series |
JE Pistons |
| Ringset Included |
No |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.990 |
| Engine - Web |
Big Block |
| Engine Type |
ICE |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
17.0000 |
