Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Distributor Vacuum Advance

PART#: VC-247
Standard Ignition
Interchanges
BrandPart #
ACDelco1973516X
Airtex4V1061
BWDV422
CARQUEST Premium By WELLS57-7562 / 577562
DuralastDV1852
EchlinVC1852
General Motors1973516
KEMVC434
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1979ChevroletK5 BlazerCheyenne5.7V8GASOE No. 1102884
1979ChevroletK5 BlazerCheyenne5.0V8GASOE No. 1103237
1979ChevroletK5 BlazerCustom Deluxe6.6V8GASOE No. 1102884
1979ChevroletK5 BlazerCustom Deluxe5.7V8GASOE No. 1102884
1979ChevroletK5 BlazerCheyenne6.6V8GASOE No. 1102884
1979ChevroletK5 BlazerCustom Deluxe5.0V8GASOE No. 1103237
1979ChevroletC10Cheyenne5.7V8GASOE No. 1102884
1979ChevroletC10Custom Deluxe6.6V8GASOE No. 1102884
1979ChevroletC10Cheyenne5.0V8GASOE No. 1103237
1979ChevroletC10Custom Deluxe5.7V8GASOE No. 1102884
1979ChevroletC10Scottsdale6.6V8GASOE No. 1102884
1979ChevroletC10Silverado5.0V8GASOE No. 1103237
1979ChevroletC10Scottsdale5.0V8GASOE No. 1103237
1979ChevroletC10Cheyenne6.6V8GASOE No. 1102884
1979ChevroletC10Silverado5.7V8GASOE No. 1102884
1979ChevroletC10Custom Deluxe5.0V8GASOE No. 1103237
1979ChevroletC10Big Ten5.0V8GASOE No. 1103237
1979ChevroletC10Scottsdale5.7V8GASOE No. 1102884
1979ChevroletC10Silverado6.6V8GASOE No. 1102884
1979ChevroletC10Big Ten5.7V8GASOE No. 1102884
1979ChevroletC20Cheyenne5.7V8GASOE No. 1102884
1979ChevroletC20Custom Deluxe6.6V8GASOE No. 1102884
1979ChevroletC20Silverado5.7V8GASOE No. 1102884
1979ChevroletC20Custom Deluxe5.7V8GASOE No. 1102884
1979ChevroletC20Scottsdale6.6V8GASOE No. 1102884
1979ChevroletC20Cheyenne6.6V8GASOE No. 1102884
1979ChevroletC20Scottsdale5.7V8GASOE No. 1102884
1979ChevroletC20Silverado6.6V8GASOE No. 1102884
1979ChevroletC30Cheyenne5.7V8GASOE No. 1102884
1979ChevroletC30Silverado5.7V8GASOE No. 1102884
1979ChevroletC30Scottsdale5.7V8GASOE No. 1102884
1979ChevroletC30Custom Deluxe5.7V8GASOE No. 1102884
1979ChevroletG10Chevy Van5.0V8GASOE No. 1103237
1979ChevroletG10Sportvan5.7V8GASOE No. 1102884
1979ChevroletG10Chevy Van5.7V8GASOE No. 1102884
1979ChevroletG10Beauville5.0V8GASOE No. 1103237
1979ChevroletG10Beauville5.7V8GASOE No. 1102884
1979ChevroletG10Sportvan5.0V8GASOE No. 1103237
1979ChevroletG20Sportvan5.7V8GASOE No. 1102884
1979ChevroletG20Beauville5.7V8GASOE No. 1102884
1979ChevroletG20Nomad5.7V8GASOE No. 1102884
1979ChevroletG20Beauville6.6V8GASOE No. 1102884
1979ChevroletG20Nomad6.6V8GASOE No. 1102884
1979ChevroletG20Chevy Van5.7V8GASOE No. 1102884
1979ChevroletG20Sportvan6.6V8GASOE No. 1102884
1979ChevroletG20Chevy Van6.6V8GASOE No. 1102884
1979ChevroletG30Beauville5.7V8GASOE No. 1102884
1979ChevroletG30Chevy Van5.0V8GASOE No. 1103237
1979ChevroletG30Beauville6.6V8GASOE No. 1102884
1979ChevroletG30Sportvan5.7V8GASOE No. 1102884
1979ChevroletG30Hi-Cube6.6V8GASOE No. 1102884
1979ChevroletG30Chevy Van5.7V8GASOE No. 1102884
1979ChevroletG30Beauville5.0V8GASOE No. 1103237
1979ChevroletG30Sportvan6.6V8GASOE No. 1102884
1979ChevroletG30Chevy Van6.6V8GASOE No. 1102884
1979ChevroletG30Hi-Cube5.0V8GASOE No. 1103237
1979ChevroletG30Hi-Cube5.7V8GASOE No. 1102884
1979ChevroletK10Silverado6.6V8GASOE No. 1102884
1979ChevroletK10Cheyenne5.7V8GASOE No. 1102884
1979ChevroletK10Custom Deluxe6.6V8GASOE No. 1102884
1979ChevroletK10Custom Deluxe5.7V8GASOE No. 1102884
1979ChevroletK10Silverado5.7V8GASOE No. 1102884
1979ChevroletK10Scottsdale6.6V8GASOE No. 1102884
1979ChevroletK10Cheyenne6.6V8GASOE No. 1102884
1979ChevroletK10Scottsdale5.7V8GASOE No. 1102884
1979ChevroletK10 SuburbanScottsdale6.6V8GASOE No. 1102884
1979ChevroletK10 SuburbanCustom Deluxe6.6V8GASOE No. 1102884
1979ChevroletK10 SuburbanSilverado6.6V8GASOE No. 1102884
1979ChevroletK20Custom Deluxe5.7V8GASOE No. 1102884
1979ChevroletK20Scottsdale6.6V8GASOE No. 1102884
1979ChevroletK20Cheyenne5.7V8GASOE No. 1102884
1979ChevroletK20Custom Deluxe6.6V8GASOE No. 1102884
1979ChevroletK20Silverado5.7V8GASOE No. 1102884
1979ChevroletK20Cheyenne6.6V8GASOE No. 1102884
1979ChevroletK20Scottsdale5.7V8GASOE No. 1102884
1979ChevroletK20Silverado6.6V8GASOE No. 1102884
1979ChevroletK30Cheyenne6.6V8GASOE No. 1102884
1979ChevroletK30Cheyenne5.7V8GASOE No. 1102884
1979ChevroletK30Custom Deluxe6.6V8GASOE No. 1102884
1979ChevroletK30Scottsdale5.7V8GASOE No. 1102884
1979ChevroletK30Custom Deluxe5.7V8GASOE No. 1102884
1979ChevroletK30Silverado5.7V8GASOE No. 1102884
1979ChevroletK30Silverado6.6V8GASOE No. 1102884
1979ChevroletK30Scottsdale6.6V8GASOE No. 1102884
1979ChevroletP10Step-Van5.0V8GASOE No. 1103237
1979ChevroletP10Base5.0V8GASOE No. 1103237
1979ChevroletP20Base5.7V8GASOE No. 1102884
1979ChevroletP20Step-Van5.7V8GASOE No. 1102884
1979ChevroletP30Step-Van5.7V8GASOE No. 1102884
1979ChevroletP30Base5.7V8GASOE No. 1102884
1979GMCC1500Base5.0V8GASOE No. 1103237
1979GMCC1500Base6.6V8GASOE No. 1102884
1979GMCC1500High Sierra5.0V8GASOE No. 1103237
1979GMCC1500Sierra Classic5.0V8GASOE No. 1103237
1979GMCC1500Street Coupe6.6V8GASOE No. 1102884
1979GMCC1500High Sierra6.6V8GASOE No. 1102884
1979GMCC1500Heavy Half5.0V8GASOE No. 1103237
1979GMCC1500Sierra Grande6.6V8GASOE No. 1102884
1979GMCC1500Street Coupe5.0V8GASOE No. 1103237
1979GMCC1500Sierra Classic6.6V8GASOE No. 1102884
1979GMCC1500Sierra Grande5.0V8GASOE No. 1103237
1979GMCC2500High Sierra5.7V8GASOE No. 1102884
1979GMCC2500Base5.7V8GASOE No. 1102884
1979GMCC2500Sierra Classic5.7V8GASOE No. 1102884
1979GMCC2500High Sierra6.6V8GASOE No. 1102884
1979GMCC2500Sierra Grande6.6V8GASOE No. 1102884
1979GMCC2500Sierra Grande5.7V8GASOE No. 1102884
1979GMCC2500Base6.6V8GASOE No. 1102884
1979GMCC2500Sierra Classic6.6V8GASOE No. 1102884
1979GMCC3500Sierra Grande5.7V8GASOE No. 1102884
1979GMCC3500Sierra Classic5.7V8GASOE No. 1102884
1979GMCC3500Sierra Grande6.6V8GASOE No. 1102884
1979GMCC3500High Sierra5.7V8GASOE No. 1102884
1979GMCC3500Base5.7V8GASOE No. 1102884
1979GMCC3500Sierra Classic6.6V8GASOE No. 1102884
1979GMCC3500High Sierra6.6V8GASOE No. 1102884
1979GMCC3500Base6.6V8GASOE No. 1102884
1979GMCCaballeroDiablo5.7V8GASOE No. 1102884
1979GMCCaballeroLaredo5.0V8GAS
1979GMCCaballeroBase5.7V8GASOE No. 1102884
1979GMCCaballeroDiablo5.0V8GAS
1979GMCCaballeroBase5.0V8GAS
1979GMCCaballeroLaredo5.7V8GASOE No. 1102884
1979GMCG1500Rally5.7V8GASOE No. 1102884
1979GMCG1500Rally STX5.7V8GASOE No. 1102884
1979GMCG1500Rally STX5.0V8GASOE No. 1103237
1979GMCG1500Rally STX6.6V8GASOE No. 1102884
1979GMCG1500Rally5.0V8GASOE No. 1103237
1979GMCG1500Vandura5.7V8GASOE No. 1102884
1979GMCG1500Vandura5.0V8GASOE No. 1103237
1979GMCG1500Rally6.6V8GASOE No. 1102884
1979GMCG2500Rally STX5.7V8GASOE No. 1102884
1979GMCG2500Vandura5.7V8GASOE No. 1102884
1979GMCG2500Rally STX6.6V8GASOE No. 1102884
1979GMCG2500Vandura6.6V8GASOE No. 1102884
1979GMCG2500Rally5.7V8GASOE No. 1102884
1979GMCG2500Rally6.6V8GASOE No. 1102884
1979GMCG3500Rally Camper Special6.6V8GASOE No. 1102884
1979GMCG3500Vandura5.7V8GASOE No. 1102884
1979GMCG3500Rally Camper Special5.7V8GASOE No. 1102884
1979GMCG3500Vandura Special6.6V8GASOE No. 1102884
1979GMCG3500Rally5.7V8GASOE No. 1102884
1979GMCG3500Vandura Special5.7V8GASOE No. 1102884
1979GMCG3500Rally STX5.7V8GASOE No. 1102884
1979GMCG3500Rally STX6.6V8GASOE No. 1102884
1979GMCG3500Vandura6.6V8GASOE No. 1102884
1979GMCG3500Rally6.6V8GASOE No. 1102884
1979GMCG3500Magnavan6.6V8GASOE No. 1102884
1979GMCG3500Magnavan5.7V8GASOE No. 1102884
1979GMCJimmyHigh Sierra5.7V8GASOE No. 1102884
1979GMCJimmyBase6.6V8GASOE No. 1102884
1979GMCJimmySierra Classic5.0V8GASOE No. 1103237
1979GMCJimmySierra Classic5.7V8GASOE No. 1102884
1979GMCJimmyBase5.0V8GASOE No. 1103237
1979GMCJimmyHigh Sierra5.0V8GASOE No. 1103237
1979GMCJimmySierra Grande5.7V8GASOE No. 1102884
1979GMCJimmySierra Grande6.6V8GASOE No. 1102884
1979GMCJimmySierra Classic6.6V8GASOE No. 1102884
1979GMCJimmyStreet Coupe6.6V8GASOE No. 1102884
1979GMCJimmyBase5.7V8GASOE No. 1102884
1979GMCJimmySierra Grande5.0V8GASOE No. 1103237
1979GMCJimmyHigh Sierra6.6V8GASOE No. 1102884
1979GMCJimmyStreet Coupe5.0V8GASOE No. 1103237
1979GMCJimmyStreet Coupe5.7V8GASOE No. 1102884
1979GMCK1500Base6.6V8GASOE No. 1102884
1979GMCK1500High Sierra5.7V8GASOE No. 1102884
1979GMCK1500Sierra Classic6.6V8GASOE No. 1102884
1979GMCK1500Sierra Classic5.7V8GASOE No. 1102884
1979GMCK1500Sierra Grande5.7V8GASOE No. 1102884
1979GMCK1500Sierra Grande6.6V8GASOE No. 1102884
1979GMCK1500Base5.7V8GASOE No. 1102884
1979GMCK1500High Sierra6.6V8GASOE No. 1102884
1979GMCK2500Sierra Grande5.7V8GASOE No. 1102884
1979GMCK2500High Sierra6.6V8GASOE No. 1102884
1979GMCK2500High Sierra5.7V8GASOE No. 1102884
1979GMCK2500Sierra Classic6.6V8GASOE No. 1102884
1979GMCK2500Sierra Classic5.7V8GASOE No. 1102884
1979GMCK2500Base6.6V8GASOE No. 1102884
1979GMCK2500Base5.7V8GASOE No. 1102884
1979GMCK2500Sierra Grande6.6V8GASOE No. 1102884
1979GMCK3500Base5.7V8GASOE No. 1102884
1979GMCK3500High Sierra6.6V8GASOE No. 1102884
1979GMCK3500Base6.6V8GASOE No. 1102884
1979GMCK3500Sierra Classic6.6V8GASOE No. 1102884
1979GMCK3500High Sierra5.7V8GASOE No. 1102884
1979GMCK3500Sierra Classic5.7V8GASOE No. 1102884
1979GMCK3500Sierra Grande5.7V8GASOE No. 1102884
1979GMCK3500Sierra Grande6.6V8GASOE No. 1102884
1979GMCP2500Base5.7V8GASOE No. 1102884
1979GMCP2500Value Van5.7V8GASOE No. 1102884
1979GMCP3500Base5.7V8GASOE No. 1102884
1979GMCP3500Value Van5.7V8GASOE No. 1102884
1978ChevroletK5 BlazerCustom Deluxe5.0V8GASOE No. 1103237
1978ChevroletK5 BlazerSilverado6.6V8GASOE No. 1102884
1978ChevroletK5 BlazerCheyenne5.7V8GASOE No. 1102884
1978ChevroletK5 BlazerCheyenne5.0V8GASOE No. 1103237
1978ChevroletK5 BlazerCustom Deluxe6.6V8GASOE No. 1102884
1978ChevroletK5 BlazerCustom Deluxe5.7V8GASOE No. 1102884
1978ChevroletK5 BlazerSilverado5.0V8GASOE No. 1103237
1978ChevroletK5 BlazerSilverado5.7V8GASOE No. 1102884
1978ChevroletK5 BlazerCheyenne6.6V8GASOE No. 1102884
1978ChevroletC10Big Ten5.7V8GASOE No. 1102884
1978ChevroletC10Cheyenne5.0V8GASOE No. 1103237
1978ChevroletC10Custom Deluxe5.7V8GASOE No. 1102884
1978ChevroletC10Scottsdale6.6V8GASOE No. 1102884
1978ChevroletC10Silverado5.0V8GASOE No. 1103237
1978ChevroletC10Cheyenne6.6V8GASOE No. 1102884
1978ChevroletC10Cheyenne5.7V8GASOE No. 1102884
1978ChevroletC10Custom Deluxe5.0V8GASOE No. 1103237
1978ChevroletC10Custom Deluxe6.6V8GASOE No. 1102884
1978ChevroletC10Scottsdale5.7V8GASOE No. 1102884
1978ChevroletC10Scottsdale5.0V8GASOE No. 1103237
1978ChevroletC10Silverado6.6V8GASOE No. 1102884
1978ChevroletC10Silverado5.7V8GASOE No. 1102884
1978ChevroletC10Big Ten5.0V8GASOE No. 1103237
1978ChevroletC10 SuburbanScottsdale5.0V8GASOE No. 1103237
1978ChevroletC10 SuburbanSilverado5.7V8GASOE No. 1102884
1978ChevroletC10 SuburbanCustom Deluxe5.0V8GASOE No. 1103237
1978ChevroletC10 SuburbanCustom Deluxe5.7V8GASOE No. 1102884
1978ChevroletC10 SuburbanScottsdale5.7V8GASOE No. 1102884
1978ChevroletC10 SuburbanSilverado5.0V8GASOE No. 1103237
1978ChevroletC20Cheyenne5.0V8GASOE No. 1103237
1978ChevroletC20Custom Deluxe5.7V8GASOE No. 1102884
1978ChevroletC20Scottsdale6.6V8GASOE No. 1102884
1978ChevroletC20Silverado5.0V8GASOE No. 1103237
1978ChevroletC20Cheyenne6.6V8GASOE No. 1102884
1978ChevroletC20Cheyenne5.7V8GASOE No. 1102884
1978ChevroletC20Custom Deluxe5.0V8GASOE No. 1103237
1978ChevroletC20Custom Deluxe6.6V8GASOE No. 1102884
1978ChevroletC20Scottsdale5.7V8GASOE No. 1102884
1978ChevroletC20Scottsdale5.0V8GASOE No. 1103237
1978ChevroletC20Silverado6.6V8GASOE No. 1102884
1978ChevroletC20Silverado5.7V8GASOE No. 1102884
1978ChevroletC20 SuburbanScottsdale5.0V8GASDist. No. 1103237
1978ChevroletC20 SuburbanCustom Deluxe5.0V8GASDist. No. 1103237
1978ChevroletC30Cheyenne5.0V8GASOE No. 1103237
1978ChevroletC30Custom Deluxe5.7V8GASOE No. 1102884
1978ChevroletC30Scottsdale6.6V8GASOE No. 1102884
1978ChevroletC30Cheyenne6.6V8GASOE No. 1102884
1978ChevroletC30Silverado5.0V8GASOE No. 1103237
1978ChevroletC30Cheyenne5.7V8GASOE No. 1102884
1978ChevroletC30Custom Deluxe5.0V8GASOE No. 1103237
1978ChevroletC30Custom Deluxe6.6V8GASOE No. 1102884
1978ChevroletC30Scottsdale5.7V8GASOE No. 1102884
1978ChevroletC30Scottsdale5.0V8GASOE No. 1103237
1978ChevroletC30Silverado6.6V8GASOE No. 1102884
1978ChevroletC30Silverado5.7V8GASOE No. 1102884
1978ChevroletEl CaminoConquista5.0V8GASDist. No. 1103237
1978ChevroletEl CaminoBase5.0V8GASDist. No. 1103237
1978ChevroletEl CaminoSS5.0V8GASDist. No. 1103237
Specifications
Hose Connector Quantity1
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products