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Standard IgnitionPart #: VC-247
Standard Ignition VC-247 Distributor Vacuum Advance
202 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, C10, C20, C30, G10, G20, G30, K10, K10 Suburban, K20, K30, K5 Blazer, P10, P20, P30, C1500, C2500, C3500, Caballero, G1500, G2500, G3500, Jimmy, K1500, K2500, K3500, P2500, P3500, C10 Suburban, C20 Suburban, El Camino, K20 Suburban, C15, C15 Suburban, C25, C25 Suburban, C35, G15, G25, G35, K15, K15 Suburban, K25, K25 Suburban, K35, P25, P35, and Sprint
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Distributor Vacuum Advance for GM Ignition Timing
Standard Ignition VC-247 is a distributor vacuum advance built for precise ignition timing control in classic Chevrolet and GMC applications. It is calibrated to deliver the correct advance response and tested at 30HG maximum vacuum to help verify leak-free operation.
Key Features
- Precision-calibrated distributor vacuum advance for accurate ignition timing response
- Vacuum-tested at 30HG maximum vacuum to verify sealing performance
- 1 hose connector for direct vacuum line connection
- OE-style replacement for select Chevrolet and GMC distributor applications
- Standard Ignition VC-247 for service on vintage GM ignition systems
Detailed Description
Standard Ignition VC-247 is a distributor vacuum advance designed for vehicles that rely on vacuum-controlled ignition timing. It supports proper spark advance under changing engine load, helping maintain drivability and throttle response in classic Chevrolet C10, K10, K5 Blazer, and GMC Jimmy applications, along with other listed GM truck and van models. This part cross-references Standard Ignition V422 for the same application.
Fits 1975-1979 Chevrolet C10, N/A; Fits 1977-1979 Chevrolet C10, N/A; Fits 1975-1979 Chevrolet C20, N/A; Fits 1975-1979 Chevrolet C30, N/A; Fits 1975-1979 Chevrolet G10, N/A; Fits 1977-1979 Chevrolet G10, N/A; Fits 1975-1979 Chevrolet G20, N/A; Fits 1978-1979 Chevrolet G30, N/A; Fits 1975-1979 Chevrolet G30, N/A; Fits 1975-1979 Chevrolet K10, N/A; Fits 1978-1979 Chevrolet K10 Suburban, N/A; Fits 1975-1976 Chevrolet K10 Suburban, N/A; Fits 1975-1979 Chevrolet K20, N/A; Fits 1977-1979 Chevrolet K30, N/A; Fits 1975-1979 Chevrolet K5 Blazer, N/A; Fits 1977-1979 Chevrolet K5 Blazer, N/A; Fits 1979 Chevrolet P10, N/A; Fits 1975-1979 Chevrolet P20, N/A; Fits 1979 Chevrolet P30, N/A; Fits 1975-1976 Chevrolet P30, N/A; Fits 1979 GMC C1500, N/A; Fits 1979 GMC C2500, N/A; Fits 1979 GMC C3500, N/A; Fits 1979 GMC G1500, N/A; Fits 1979 GMC G2500, N/A; Fits 1979 GMC G3500, N/A; Fits 1977-1979 GMC Jimmy, N/A; Fits 1975-1979 GMC Jimmy, N/A; Fits 1979 GMC K1500, N/A; Fits 1979 GMC K2500, N/A; Fits 1979 GMC K3500, N/A; Fits 1979 GMC P2500, N/A; Fits 1979 GMC P3500, N/A; Fits 1977-1978 Chevrolet C10 Suburban, N/A; Fits 1975-1978 Chevrolet C10 Suburban, N/A; Fits 1977-1978 Chevrolet C20, N/A; Fits 1977-1978 Chevrolet C20 Suburban, N/A; Fits 1978 Chevrolet C30, N/A; Fits 1977-1978 Chevrolet El Camino, N/A; Fits 1977-1978 Chevrolet K10, N/A; Fits 1978 Chevrolet K10 Suburban, N/A; Fits 1977-1978 Chevrolet K20, N/A; Fits 1977-1978 Chevrolet K20 Suburban, N/A; Fits 1977-1978 GMC G15, N/A; Fits 1975-1978 GMC G15, N/A; Fits 1975-1978 GMC G25, N/A; Fits 1975-1978 GMC G35, N/A; Fits 1977 Chevrolet C20 Suburban, N/A; Fits 1977 Chevrolet K20 Suburban, N/A; Fits 1977 Chevrolet P10, N/A; Fits 1975 Chevrolet P10, N/A; Fits 1976 Chevrolet C20 Suburban, N/A; Fits 1976 Chevrolet El Camino, N/A; Fits 1976 Chevrolet K20 Suburban, N/A; Fits 1975 Chevrolet C20 Suburban, N/A; Fits 1975 Chevrolet K10 Suburban, N/A; Fits 1975 Chevrolet K20 Suburban, N/A
Common Problems This Part Addresses
- Incorrect ignition advance response under changing engine vacuum
- Vacuum leaks at the distributor advance unit
- Hesitation or poor throttle response related to timing control
- Driveability issues caused by a worn or failed vacuum advance diaphragm
- Timing instability in older Chevrolet and GMC distributor systems
Installation Notes and Quality Assurance
Verify distributor number and engine calibration before installation, especially on vehicles with California or Federal emissions-specific distributor listings. Confirm the vacuum hose connection is routed correctly and inspect the distributor for wear that could affect timing performance. Standard Ignition has served the automotive aftermarket since 1919 and maintains quality control from component manufacturing through finished product testing.
This part fits 202 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1979 | Chevrolet | C10 | 5.7L | V8 | GAS | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. |
| 1979 | Chevrolet | C10 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | C10 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1979 | Chevrolet | C20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | C20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | C30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | G10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | G10 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1979 | Chevrolet | G20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | G20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | G30 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1979 | Chevrolet | G30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | G30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | K10 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | K10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | K20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | K20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | K30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | K30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1979 | Chevrolet | K5 Blazer | 5.7L | V8 | GAS | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. |
| 1979 | Chevrolet | P10 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1979 | Chevrolet | P20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | Chevrolet | P30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | C1500 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | C1500 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1979 | GMC | C2500 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | C2500 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | C3500 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | C3500 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | G1500 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1979 | GMC | G1500 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | G1500 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | G2500 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | G2500 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | G3500 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | G3500 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | Jimmy | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1979 | GMC | Jimmy | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | Jimmy | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | K1500 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | K1500 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | K2500 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | K2500 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | K3500 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | K3500 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | P2500 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1979 | GMC | P3500 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | C10 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | C10 | 5.7L | V8 | GAS | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. |
| 1978 | Chevrolet | C10 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | Chevrolet | C10 Suburban | 5.7L | V8 | GAS | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. |
| 1978 | Chevrolet | C20 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | Chevrolet | C20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | C20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Dist. No. 1103237 | |
| 1978 | Chevrolet | C30 | 5.7L | V8 | GAS | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. |
| 1978 | Chevrolet | C30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | C30 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | Chevrolet | El Camino | 5.0L | V8 | N/A | Dist. No. 1103237 | |
| 1978 | Chevrolet | G10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | G10 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | Chevrolet | G20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | G20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | G30 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | Chevrolet | G30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | G30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | K10 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | K10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | K10 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Dist. No. 1103237 | |
| 1978 | Chevrolet | K20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | K20 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | Chevrolet | K20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Dist. No. 1103237 | |
| 1978 | Chevrolet | K30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | K30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | Chevrolet | P20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | GMC | G15 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | GMC | G15 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | GMC | G25 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | GMC | G25 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | GMC | G35 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | GMC | G35 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | GMC | Jimmy | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1978 | GMC | Jimmy | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1978 | GMC | Jimmy | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | C10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | C10 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | C10 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1977 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1977 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | C20 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1977 | Chevrolet | C20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | C20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Dist. No. 1103250; w/ Calif. Emissions | |
| 1977 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Dist. No. 1103237 | |
| 1977 | Chevrolet | C30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | C30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | El Camino | 5.0L | V8 | N/A | Dist. No. 1103237 | |
| 1977 | Chevrolet | G10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | G10 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1977 | Chevrolet | G20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | G20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | G30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | G30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | K10 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | K10 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1977 | Chevrolet | K10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | K20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | K20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | K20 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1977 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Dist. No. 1103250; w/ Calif. Emissions | |
| 1977 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Dist. No. 1103237 | |
| 1977 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | w/ Federal Emissions; Dist. No. 1103249 | |
| 1977 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Dist. No. 1103250; w/ Calif. Emissions | |
| 1977 | Chevrolet | K30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | K30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1977 | Chevrolet | P10 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | Chevrolet | P20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | GMC | G15 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | GMC | G15 | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1977 | GMC | G25 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | GMC | G25 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | GMC | G35 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | GMC | G35 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | GMC | Jimmy | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | GMC | Jimmy | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1977 | GMC | Jimmy | 5.0L | V8 | N/A | OE No. 1103237 | |
| 1976 | Chevrolet | C10 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | C10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | C20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | C20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Dist. No. 1112888; w/ Calif. Emissions | |
| 1976 | Chevrolet | C30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | C30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | El Camino | 6.6L | V8 | N/A | Dist. No. 1102884 | |
| 1976 | Chevrolet | G10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | G20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | G20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | G30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | G30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | K10 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | K10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | K20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | K20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Dist. No. 1112888; w/ Calif. Emissions | |
| 1976 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | P20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | Chevrolet | P30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | GMC | G15 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | GMC | G15 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | GMC | G25 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | GMC | G25 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | GMC | G35 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | GMC | G35 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | GMC | Jimmy | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1976 | GMC | Jimmy | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | C10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | C20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | H.D. Dist. No. 1112884 | |
| 1975 | Chevrolet | C30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | G10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | G20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | G20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | G30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | G30 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | K10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | K10 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | H.D. Dist. No. 1112884 | |
| 1975 | Chevrolet | K20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | K20 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Dist. No. 1112884; w/ Calif. Emissions | |
| 1975 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | H.D. Dist. No. 1112884 | |
| 1975 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | P10 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | P20 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | Chevrolet | P30 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | GMC | G15 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | GMC | G25 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | GMC | G25 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | GMC | G35 | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | GMC | G35 | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | GMC | Jimmy | 5.7L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. | |
| 1975 | GMC | Jimmy | 6.6L | V8 | N/A | OE No. 1102884 - Compatible with Distributor Vacuum Advance devices. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
1913805519735164V106157-7562DV1852V422VC1852VC434
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.