1973 HQ Holden Coupe

Vehicle Details:

Make: Holden
Model: HQ Coupe
Year: 1973
Engine: 383ci Small Block Chevy
Transmission: TH400 Automatic
Differential: Ford Nine Inch

Work Done:

  • Engine and Transmission Supply and Fit
  • Custom Nine Inch Differential and Adjustable Trailing Arms
  • Power Steering Conversion and Front-End Rebuild
  • Wilwood Brake Upgrade Front and Rear
  • Smoothed Firewall, Underbody and Chassis Paint
  • Complete Vehicle Rewire and Exhaust

Coming fresh from being painted at another shop, the next step for this HQ Coupe was a complete mechanical overhaul after sitting for many years. We supplied a new 383ci Small Block Chevy turn-key motor and TH400 transmission package along with an in-house built 31 spline 9-Inch differential. A front and rear suspension rebuild with upgrade to power steering and Wilwood brakes all-round greatly improves stopping power, handling and steering feel. A complete vehicle re-wire has been completed along with new brake and fuel lines throughout. While disassembled, we also smoothed and painted the engine bay, firewall, suspension parts and applied stoneguard to the underside of the body. 


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