Heater Hose Clamps – For A/C Cars


Going by the Chassis Manuals these are the Correct Clamps used on the Heater Hoses, Bypass Hose & Control Valve on Buick V8 Engines with A/C

This Kit provides:

  • 2)  Bypass Hose Clamps
  • 2)  5/8″ Heater Hose Clamps
  • 2)  3/4″ Heater Hose Clamps
  • 2)  5/8″ Tower Clamps for the Control Valve used on A/C Cars

Fits 1970 – 1972 Buick V8 Engines with A/C  –  (Correct for other Years also)



Note: The Tower clamps are made by Wittek which is who Buick sourced back in the day however we feel these clamps aren’t quite the quality they use to be. For better results lubricate the entire clamp prior to installation. This helps the clamp tighten down properly. The lubrication eliminates some of the resistance during the tightening process. Make sure the bolt stays straight during the tightening process as well.




Photo below was taken from a 1970 Buick Chassis Manual.  (1971 & 1972 Correspond as well)


Stage 1 Restoration has the most hardware of any vendor for the 1970 – 1972 GS / GSX & Skylark Models.

Don’t see what you need ?  Give me a call, we probably have it!