ZA-05 throttle repair reamer tool

Which Carburetors Does This Kit Work On?

The ZA-05 kit can repair most carburetors and throttle bodies with 3/8" shafts. These include:

  • GM TBIs
  • Carter Thermoquads
  • Holley 4-barrels (including muscle car carbs)
  • Ford (Autolite) carburetors
  • many others


ZA-05 3/8"Throttle Shaft Repair Reamer Kit

Precision four flute reamer with depth stop and pilot, with ten sintered-bronze oil-impregnated bushings (enough for five jobs) and full instructions.

The tool is used in a hand held variable speed drill (not included). The pilot part slides in to the throttle body, perfectly aligning the cutting blades for a prefect reaming operation every time.

Throttle Body Shaft Repair

Now that Throttle Body Injection units have been around for some time, the number of high-mileage units in service is huge.

In fact, GM TBIs wear so badly around the throttle shaft that just a rebuild kit, injector cleaning, an IAC and a TPS won't cut it.

Up until now, the only solution was to throw the body out and get a new one - and those are outrageously expensive!

Now you can make customers happy, make more money and enjoy far fewer comebacks with the ZA-05 3/8" shaft repair kit.

Standard Shipping - Canada or USA $

If you would like it "FAST" ie overnight, this can be arranged please call or email us for cost.

When ordering more than one kit we will add $10.00 per kit.