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Throttle & Choke Shaft Screw Assortment S104
Throttle & Choke Shaft Screw Assortment S104

Throttle & Choke Shaft Screw Assortment S104

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Your Price: $11.95
Part Number: S104
Availability: In Stock
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INCLUDES:
  • 80-10 5x40 1/4" 
  • 80-2 3x48 1/4"
  • 80-199  8x32 7/16"
  • 80-1 3x48 1/4"
  • 80-5 6x32 5/16"
  • 80-201 6x32 1/4"

Fits most carburetors including Holley 4 barrel. Included is a set of 8 of each size.

TECHNICAL:
To avoid breaking the old screw.
  • Grind off the threaded end to get any mushroom off. A dremel tool is good for this and the vibration will help break the screw loose.
  • Use a good screwdriver.
  • If the screw doesn't break loose easily, or gets stuck on the way out, screw it back in and try again.
  • You can also try a little heat around the outside of the screw.
  • Take your time. These small screws break easily.
  • Install the new screw using locktite (blue). You do not need to mushroom the threaded end.

If you break a screw.

  • Start with a small drill bit (maybe a #4)
  • Drill in the center
  • Work up to a size just shy of the screw size.
  • If you are careful the old screw will eventually wrap around the bit and come out, saving you from tapping the hole.

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