Harley 1/4"-24 Special Tap & Die Set Cam Cover Tappet Guide VL Knucklehead WLA

  • Product Code: 353360078747
  • Availability: In Stock
  • $69.95

You are purchasing one special tap set for just about every American built Harley-Davidson model at least into the 1980's.  The tap and die or cutter are 1/4"-24 which was used on motor cases for gear or cam cover screws, tappet guides, oil pumps and there were various other applications on the bikes which used 1/4"-24 threads.

This thread is a real oddity in the engineering world.  Harley-Davidson, as far as anyone knows, definitely was one of the biggest proponents of it.  I'm not sure anyone knows why William S. Harley was so big on it.

We offer thread repair kits, and additional taps and dies for the special threads that H-D used over the years.  We have taps for cylinder heads, cam covers and lifters, main shafts, grease zerks, Linkert carbs and other uses.

Some of the following models would use this tool, use your own references to determine if you need this:  
  • JD, VL, RL, DL, A, B, C single, WL, WLA, WLC, Knucklehead, Panhead, UL, Shovelhead, Servicar, Hummer
We sell parts for most all 1915-1984 Harley-Davidson motorcycles If you can't find what you need here or cimarroncycleworks, just email and ask.

Located at and ships from Cimarron Cycle Works, LLC in beautiful Cimarron, New Mexico, USA.


If you would like to take advantage of our combined shipping discounts or shipping promotions, please first add all your items to your shopping cart then proceed to check out and pay for all items at once.  Your shipping discount will be automatically figured.  Should you need to add an item, we will combine it with your other purchases and issue an appropriate refund to your PayPal account.

We work with a small and select group of vendors and dedicated craftsmen to bring you the very best restoration and repair parts for 1915 to 1984 Harley-Davidson motorcycles.  We also offer a huge collection of restoration quality plain head, CP-1038, & CP-1035 bolts; fillister head & round head screws; correctly machined nuts & washers; fuel & oil lines; wiring harnesses; handlebar switches; air cooled spark plugs; clips, clamps, and ties in cadmium, parkerized, zinc, chrome, and raw finishes.


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