Buick, Chevrolet,  Pontiac, GMC, Saturn, HUMMER Service, Maintenance and Repairs offered by Integrity First Automotive

See our General Services Available webpage for items not listed here.

  • long-life coolant – better alternative to Dex-Cool
  • GM HEI Ignition Systems
  • Corvette LS-1 engines
  • Aveo Timing Belt Replacement (read article here)


Official US Website:  Buick, Chevrolet, Pontiac, GMC, Saturn, HUMMER

LS1 – LS1 engine enthusiast site

Corvette Museum – National Corvette Museum


*Buick, Chevrolet,  Pontiac, GMC, Saturn, HUMMER are registered trademarks of their respective companies.