JE Pistons BBC BLOWN ALKY DOME Set of 8 Pistons
JE Pistons BBC BLOWN ALKY DOME Set of 8 Pistons
A$2,489.70
LOW STOCK! Est Ship 4-7 days.
In stock at 1 location
(2 available)
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Description
Exclusive JE Pistons flash sale discount at StreetFX!
Talk about timing! This is a limited offer while stocks last on various JE Pistons part numbers. There's never been a better time to buy your JE Pistons upgrades, so what are you waiting for?!
This item is currently on sale!
Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.
Piston - Forged - 4.530 in Bore - 0.075 x 0.064 x 0.218 in Ring Grooves - Plus 22.30 cc - Big Block Chevy - Set of 8
Additional Information
1.270 CH
JE Pistons BBC BLOWN ALKY DOME Set of 8 Pistons
Smooth Crown Finish, and Pin Fit. JE Auto Pistons are engineered, forged and machined 100% in the USA
Additional Information
4.530 in. Bore - 1.270 CD - (20.7 cc) - 8 Cyl. Piston Kit
Part Type
Engine Piston Kit
Features
- Designed specifically for Chevrolet 502, 4.530 Bore, Dome, Set of 8 To provide optimized performance durability
- Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
- Includes high-quality wrist pins, and locks
- Made 100% in the USA
- Pin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.
- 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
- Smooth Crown Finish: Deburs all areas around the valve pocket and dome area, to reduces stress risers and prevent hot spots.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 03:59:44
Note for Pistons, Rings, Rotors, Rods and engine internals
Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.
(keyword: pistons)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | JE Pistons |
| StreetFX SKU | jep296989 |
| SFX Item ID | 4359596 |
| Accounting SKU | jep-296989 |
| Manufacturer SKU | 296989 |
| Manufacturer UPC | 296989 |
| Alternative References | 296989 |
| Manufacturer Attributes | |
|---|---|
| Add-On | 990-042-CS |
| Second Compression Ring Thickness | 0.0640 |
| Top Compression Ring Thickness | 0.0750 |
| Wrist Pin Wall Thickness | 0.200 |
| Oil Ring Thickness | 0.218 |
| Wrist Pin Outer Diameter | 0.990 |
| Compression Height | 1.270 |
| Wrist Pin Length | 2.930 |
| Piston Volume | 22.30 |
| Piston Material | 2618 |
| Bore Diameter | 4.530 |
| Piston Average Weight | 673 |
| Piston Quantity | 8 |
| Industry | Automotive |
| Engine | Big Block |
| Engine - Web | Big Block |
| Make | Chevrolet |
| Make - Web | Chevrolet |
| Piston Head Type | Dome |
| Product Market | Domestic |
| Product Type | Engine Piston Kit |
| Piston Series | JE Pistons |
| Title | JE Pistons - Chevrolet, Big Block, 4.530 in. Bore, Piston Kit |
| Title - Web | JE Pistons Chevrolet Big Block Piston Kit - 4.530 in. Bore - 1.270 in. CH, 22.30 CC |
| Ring Set Included | No |
| Cylinder Head | OPEN CHAMBER |
| Forging Type | Round |
| Engine Type | ICE |
| Out of Stock Message | Please Allow Approximately 3 Weeks or Less for Shipping |
| Bore Diameter - Web | 4.530 IN |
| Category Hierarchy | Auto>JE Pistons>Piston Kits |
| Manufacturer Designation | Piston Set, 2618, Dome, 4.530 Bore, 1.270 CD, 0.990 Pin, Set of 8. |
| Product Class | Engine Piston Kit |
| Construction/Type | JE, Chevrolet, Big Block Chevrolet, 4.530 in. Bore, 1.270 CD, Dome, 8 Cyl. Piston Kit |
| Vehicle Designations | Chevrolet Big Block 502 |
| Product Outline | <ul><li>Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications</li><li>Designed specifically for each engine and use application to provide optimized performance durability</li><li>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</li><li>Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise</li><li>Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power</li><li>Made 100% in the USA</li></ul> |
| Vehicle Brief | JE Pistons, Piston Kit |
| Market Description | 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. |
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