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SKU
61-334287-1
Alt #:
61-12596

Chevy And GMC Truck Distributor Vacuum Advance Control, V8,AC Delco, 1973-1974

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Product Details
Is the engine in your 1973 or 1974 Chevy or GMC Truck running rough? You could have a failed Distributor Vacuum Advance Control. Eckler's Classic Chevy Trucks offers this original AC Delco part for replacement. The correct adjustment of a vacuum advance unit is critical to ensure that an automobile engine runs at its peak performance. The vacuum advance mechanism allows the distributor to vary the spark timing to compensate for the load and speed requirements of the engine. During light loads on the engine, the cylinders burn leaner and require the spark to be initiated earlier in order to obtain optimum power. The vacuum advance unit provides this varying spark advance and improves the fuel economy and throttle response throughout the operating range of the engine. Don't trust just any replacement part on your 1973 or 1974 Chevrolet or GMC Truck, use what came on it from the factory, AC Delco. Trust Ecklers Classic Chevy Trucks for all your parts needs.  
Availability: Out of stock
  • Restoration Correct
  • Original AC Delco Part
  • Correct Fit And Finish
  • Fits V8 Engine
  • Made In USA

Is the engine in your 1973 or 1974 Chevy or GMC Truck running rough? You could have a failed Distributor Vacuum Advance Control. Eckler's Classic Chevy Trucks offers this original AC Delco part for replacement. The correct adjustment of a vacuum advance unit is critical to ensure that an automobile engine runs at its peak performance. The vacuum advance mechanism allows the distributor to vary the spark timing to compensate for the load and speed requirements of the engine. During light loads on the engine, the cylinders burn leaner and require the spark to be initiated earlier in order to obtain optimum power. The vacuum advance unit provides this varying spark advance and improves the fuel economy and throttle response throughout the operating range of the engine. Don't trust just any replacement part on your 1973 or 1974 Chevrolet or GMC Truck, use what came on it from the factory, AC Delco. Trust Ecklers Classic Chevy Trucks for all your parts needs.

 

1973 And 1974 Checrolet And GMC Truck Distributor Vacuum Advance Control, V8, AC Delco


Combined Cancer/Birth Defect
WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov
More Information
Base Part Number 334287
Alt. # 61-12596
Brand AC Delco
Make / Model Series Body Notes Year
Make / Model Chevrolet Series Body Notes Year 1973, 1974
Make / Model Chevrolet Series Body Notes Suburban, Sports Utility Year 1973, 1974
Make / Model Chevrolet Blazer Series Body Notes Year 1973, 1974
Make / Model Chevrolet Blazer Series Body Notes Blazer, Sports Utility Year 1973, 1974
Make / Model Chevrolet Truck Series Body Notes Year 1974
Make / Model Chevrolet Truck Series Body Notes Truck, Pickup Year 1973, 1974
Make / Model Gmc Series Body Notes Suburban, Sports Utility Year 1973
Make / Model Gmc Gmc Truck Series Body Notes Truck, Pickup Year 1973, 1974
Make / Model GMC Jimmy Series Body Notes Year 1973, 1974
Make / Model Gmc Jimmy Series Body Notes Jimmy, Sports Utility Year 1973, 1974
Make / Model GMC Truck Series Body Notes Year 1973, 1974
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