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 454 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 4.625 Bore, 1.270 CD, 0.990 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.625 in. Bore, 1.270 CD, Flat Top, 8 Cyl. 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_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_SHO |
Piston Kit |
| Description_TLE |
Chevrolet 454, 4.625 Bore, Flat, Set of 8 |
| Bore Diameter |
4.625 |
| Out of Stock Message |
Call for Availability |
| Product Market |
Domestic |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Average Weight |
652 |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.625 in. Bore - 1.270 in. CH, -3.00 CC |
| Top Compression Ring Thickness |
0.0640 |
| Engine - Web |
Big Block |
| Piston Pin Outside Diameter |
0.990 |
| Piston Material |
2618 |
| Product Type |
Engine Piston Kit |
| Title |
JE Pistons - Chevrolet, Big Block, 4.625 in. Bore, Piston Kit |
| Prop 65 Yes/No |
Yes |
| Cylinder Head |
OPEN CHAMBER |
| Add-On |
990-2930-18-51S |
| Industry |
Automotive |
| Second Compression Ring Thickness |
0.0640 |
| Piston Volume |
-3.00 |
| Add-On |
990-042-CS |
| Add-On |
J100F8-4625-5 |
| Wrist Pin Length |
2.930 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Series |
JE Pistons |
| Piston Pin Length |
2.930 |
| Oil Ring Thickness |
0.218 |
| Prop 65 (C, R or CR) |
CR |
| Engine |
Big Block |
| Piston Head Type |
Flat |
| Piston Quantity |
8 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Wrist Pin Outer Diameter |
0.990 |
| Ring Set Included |
No |
| Ringset Included |
No |
| Forging Type |
Round |
| Make |
CHEVROLET |
| Engine Type |
ICE |
| Compression Height |
1.270 |
| Piston Pin Wall Thickness |
0.180 |
| Piston Pin Material |
5115 |
| Wrist Pin Wall Thickness |
0.180 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
15.0000 |
