Holley
Wow here is a real rare find. This is an NOS factory Ford High Performance Holley carburetor secondary Diaphragm assembly. The Ford part number is B7T-9503-A . The AMR on the label means it is from Ford Master Rebuild program. We found these in a large cash of Ford Craburetor parts. This is the correct part for the factory dual BJ BK Holley carbs on 1967 Shelby GT500 and both single and dual 4bbl Holley carbs on 65 66 67 Galaxie and Fairlane Thunderbolt with 427 LR MR HR and 68 Fairlane Mustang GT Cougar and Comet with 428CJ Cobra Jet . These are often blown out or cracked and this will cause the secondaries not to open. We only have a few and at this price they won't last long. Please feel free to message us with any questions about this rare gem. Thanks AAAA Automotive
NOS 65 66 67 68 427 428 CJ Holley Carb Diaphragm Asy B7T-9503-A
Regular price
$22.50
Shipping calculated at checkout.
Condition: New
Manufacturer Part Number: B7T-9503-A
Interchange Part Number: CM-4
Placement on Vehicle: Front
Surface Finish: Rubber/Metal
Warranty: No
Part Brand: Ford
Country of Manufacture: United States
Country/Region of Manufacture: United States
Vehicle Compatibility
| 1970 | Ford | Mustang | Base | 7.0L 428Cu. In. V8 GAS Naturally Aspirated |
| 1970 | Ford | Mustang | Base | 7.0L 429Cu. In. V8 GAS Naturally Aspirated |
| 1970 | Ford | Mustang | Base | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Ford | Mustang | Base | 7.0L 7030CC 429Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Ford | Mustang | Base Convertible 2-Door | 7.0L 428Cu. In. V8 GAS Naturally Aspirated |
| 1970 | Ford | Mustang | Base Convertible 2-Door | 7.0L 429Cu. In. V8 GAS Naturally Aspirated |
| 1970 | Ford | Mustang | Base Convertible 2-Door | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Ford | Mustang | Base Convertible 2-Door | 7.0L 7030CC 429Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Ford | Mustang | Base Fastback 2-Door | 7.0L 428Cu. In. V8 GAS Naturally Aspirated |
| 1970 | Ford | Mustang | Base Fastback 2-Door | 7.0L 429Cu. In. V8 GAS Naturally Aspirated |
| 1970 | Ford | Mustang | Base Fastback 2-Door | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Ford | Mustang | Base Fastback 2-Door | 7.0L 7030CC 429Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Ford | Mustang | Base Hardtop 2-Door | 7.0L 428Cu. In. V8 GAS Naturally Aspirated |
| 1970 | Ford | Mustang | Base Hardtop 2-Door | 7.0L 429Cu. In. V8 GAS Naturally Aspirated |
| 1970 | Ford | Mustang | Base Hardtop 2-Door | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Ford | Mustang | Base Hardtop 2-Door | 7.0L 7030CC 429Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Ford | Mustang | Boss 302 | 5.0L 4949CC 302Cu. In. V8 GAS OHV Naturally Aspirated |
| 1970 | Ford | Mustang | Boss 429 | 7.0L 7030CC 429Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Ford | Mustang | Base | 7.0L 428Cu. In. V8 GAS Naturally Aspirated |
| 1969 | Ford | Mustang | Base | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Ford | Mustang | Base | 7.0L 7030CC 429Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Ford | Mustang | Base Convertible 2-Door | 7.0L 428Cu. In. V8 GAS Naturally Aspirated |
| 1969 | Ford | Mustang | Base Convertible 2-Door | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Ford | Mustang | Base Convertible 2-Door | 7.0L 7030CC 429Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Ford | Mustang | Base Fastback 2-Door | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Ford | Mustang | Base Fastback 2-Door | 7.0L 7030CC 429Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Ford | Mustang | Base Hardtop 2-Door | 7.0L 428Cu. In. V8 GAS Naturally Aspirated |
| 1969 | Ford | Mustang | Base Hardtop 2-Door | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Ford | Mustang | Base Hardtop 2-Door | 7.0L 7030CC 429Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Ford | Mustang | Boss 429 | 7.0L 429Cu. In. V8 GAS Naturally Aspirated |
| 1969 | Ford | Mustang | Boss 429 | 7.0L 7030CC 429Cu. In. V8 GAS OHV Naturally Aspirated |
| 1969 | Ford | Mustang | Shelby GT-500 | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Base | 7.0L 6997CC 427Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Base | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Base Convertible 2-Door | 7.0L 6997CC 427Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Base Convertible 2-Door | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Base Fastback 2-Door | 7.0L 6997CC 427Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Base Fastback 2-Door | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Base Hardtop 2-Door | 7.0L 6997CC 427Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Base Hardtop 2-Door | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Shelby GT-500 | 7.0L 6997CC 427Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Shelby GT-500 | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Ford | Mustang | Shelby GT-500KR | 7.0L 7014CC 428Cu. In. V8 GAS OHV Naturally Aspirated |