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Standard Ignition VC-179 Distributor Vacuum Advance
| Brand | Standard Ignition VC-179 |
|---|---|
| Contents | Distributor Vacuum Control |
| Fits | American Motors, International, and Jeep · 11 vehicles |
Precision calibration. Ensures correct ignition advance for reliable performance.
Leak-tested units. Tested at 30HG maximum vacuum to help prevent leaks.
OE ignition heritage. Global manufacturer with original equipment ignition expertise.
Cross-references Standard Ignition V332, 4V1003 and 57-7540 for the same application. See all 9.
Distributor Vacuum Advance for Jeep Ignition
Standard Ignition VC-179 is a distributor vacuum advance unit built for precise ignition timing control. It is tested at up to 30 in-Hg maximum vacuum to help confirm leak-free operation and consistent advance response.
- Distributor vacuum control for ignition timing adjustment
- Precision calibration for correct ignition advance
- Vacuum-tested to 30 in-Hg maximum vacuum
- 1 hose connector for the vacuum line connection
- Standard Ignition VC-179 for direct replacement service
Fitment and Application Details
Compatible with 1974 Jeep Cherokee, ignition conversion kit - Delco; 1974 Jeep CJ5; 1974 Jeep J10, ignition conversion kit - Delco; 1974 Jeep J20, ignition conversion kit - Delco; 1973 Jeep CJ5, distributor No. 1110522, 523; Delco; and 1973 Jeep Wagoneer, distributor No. 1110522, 523; Delco. Standard Ignition VC-179 is a practical replacement for Jeep ignition service where vacuum advance response must match the distributor setup.
This part cross-references Standard Ignition V332 for the same application.
What It Helps Address
- Incorrect ignition advance timing
- Vacuum leaks at the distributor advance unit
- Rough engine response caused by weak advance control
- Distributor performance issues on Delco-based Jeep applications
- Driveability concerns tied to inconsistent vacuum signal response
Installation Notes and Quality Control
Verify distributor number and application notes before installation, especially on 1973-1974 Jeep CJ5, Wagoneer, Cherokee, J10, and J20 models. Confirm the vacuum hose connection is secure and inspect the advance system for related wear before final timing adjustment.
Standard Ignition has supplied ignition products to the automotive aftermarket since 1919 and maintains quality control from component manufacturing through finished product inspection.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1974 | Jeep | Cherokee | 4.2L | L6 | N/A | Ignition Conversion Kit - Delco. |
| 1974 | Jeep | CJ5 | 3.8L | L6 | N/A | — |
| 1974 | Jeep | CJ5 | 4.2L | L6 | N/A | — |
| 1974 | Jeep | CJ5 | 4.6L | L6 | N/A | — |
| 1974 | Jeep | CJ5 | 5.0L | V8 | N/A | — |
| 1974 | Jeep | J10 | 4.2L | L6 | N/A | Ignition Conversion Kit - Delco. |
| 1974 | Jeep | J20 | 4.2L | L6 | N/A | Ignition Conversion Kit - Delco. |
| 1973 | Jeep | CJ5 | 3.8L | L6 | N/A | Dist. No. 1110522, 523; Delco |
| 1973 | Jeep | CJ5 | 4.2L | L6 | N/A | Dist. No. 1110522, 523; Delco |
| 1973 | Jeep | CJ5 | 4.6L | L6 | N/A | Dist. No. 1110522, 523; Delco |
| 1973 | Jeep | Wagoneer | 4.2L | L6 | N/A | Dist. No. 1110522, 523; Delco |
| No rows match your filter. | ||||||