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_DES |
Piston Set, 2618, Dome, 4.320 Bore, 1.520 CD, 0.990 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.320 in. Bore, 1.520 CD, Dome, 8 Cyl. Piston Kit |
| 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 |
| Make |
CHEVROLET |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Outer Diameter |
0.990 |
| Piston Head Type |
Dome |
| Engine |
Big Block |
| Engine Type |
ICE |
| Piston Series |
JE Pistons |
| Piston Pin Wall Thickness |
0.150 |
| Compression Height |
1.520 |
| Wrist Pin Wall Thickness |
0.150 |
| Piston Material |
2618 |
| Top Compression Ring Thickness |
0.0640 |
| Oil Ring Thickness |
0.188 |
| Industry |
Automotive |
| Forging Type |
Round |
| Title |
JE Pistons - Chevrolet, Big Block, 4.320 in. Bore, Piston Kit |
| Ringset Included |
No |
| Piston Quantity |
8 |
| Piston Pin Material |
5115 |
| Bore Diameter |
4.320 |
| Piston Pin Length |
2.930 |
| Cylinder Head |
OPEN CHAMBER |
| Product Market |
Domestic |
| Product Type |
Engine Piston Kit |
| Piston Average Weight |
621 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Engine - Web |
Big Block |
| Ring Set Included |
No |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Yes/No |
Yes |
| Second Compression Ring Thickness |
0.0640 |
| Add-On |
990-042-CS |
| Out of Stock Message |
Call for Availability |
| Add-On |
990-2930-15-51S |
| Piston Volume |
43.00 |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.320 in. Bore - 1.520 in. CH, 43.00 CC |
| Piston Pin Outside Diameter |
0.990 |
| Add-On |
J10008-4320-5 |
| Make - Web |
Chevrolet |
| Wrist Pin Length |
2.930 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
17.0000 |
