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, 1.765 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 4.320 Bore, 1.765 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_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_INV |
JE Pistons, Piston Kit |
| Description_SHO |
Piston Kit |
| Description_TLE |
Chevrolet 427, 4.320 Bore, Flat, Set of 8 |
| Forging Type |
Round |
| Piston Pin Length |
2.930 |
| Engine Type |
ICE |
| Ringset Included |
No |
| Engine |
Big Block |
| Wrist Pin Wall Thickness |
0.180 |
| Piston Pin Material |
5115 |
| Piston Series |
JE Pistons |
| Piston Pin Wall Thickness |
0.180 |
| Piston Head Type |
Flat |
| Make |
CHEVROLET |
| Oil Ring Thickness |
0.188 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Outer Diameter |
0.990 |
| Piston Quantity |
8 |
| Piston Volume |
-3.00 |
| Out of Stock Message |
Call for Availability |
| Second Compression Ring Thickness |
0.0640 |
| Cylinder Head |
OPEN CHAMBER |
| Bore Diameter |
4.320 |
| Product Type |
Engine Piston Kit |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.320 in. Bore - 1.765 in. CH, -3.00 CC |
| Prop 65 (C, R or CR) |
CR |
| Top Compression Ring Thickness |
0.0640 |
| Piston Pin Outside Diameter |
0.990 |
| Piston Material |
2618 |
| Title |
JE Pistons - Chevrolet, Big Block, 4.320 in. Bore, Piston Kit |
| Compression Height |
1.765 |
| Prop 65 Yes/No |
Yes |
| Engine - Web |
Big Block |
| Make - Web |
Chevrolet |
| Ring Set Included |
No |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.930 |
| Add-On |
990-042-CS |
| Piston Average Weight |
663 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Add-On |
990-2930-18-51S |
| Add-On |
J100F8-4320-5 |
| Product Market |
Domestic |
| Industry |
Automotive |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
18.0000 |
