Harley 1936-37 EL Knucklehead Baby Jar Rocker Valve Covers 173-36 174-36 175-36

  • Product Code: 293838921937
  • Availability: In Stock
  • $599.95

You are purchasing one set of reproduction rocker arm and valve spring covers for 1936 through 1937 E & EL Knucklehead models otherwise known as the baby jar covers.  Fits as a perfect replacement for your OEM set, these are stamped correctly and oil return lines are bent to original stock position.  Finish is parkerized.  I've also seen these painted gloss black before, just like all vintage Harleys, everyone has an opinion on original finish.

We do sell the early style rockers as well as the slotted adjustable rocker shafts and a tool for adjusting the shafts.

We are increasing our Knucklehead offerings, please keep an eye on our page.  We stock a huge assortment of correct hardware for your early Knuckle including hard to find bits as well as a copper oil line set for 1936 only.

If you cannot find what you need here or cimarroncycleworks just email and ask.

Another great reproduction part from Cimarron Cycle Works in beautiful Cimarron, New Mexico, USA!

Includes the following:

  • 173-36 Front exhaust spring cover
  • 173-36A Rear exhaust spring cover
  • 174-36 Front intake spring cover
  • 174-36A Rear intake spring cover
  • 175-36 Valve spring cover cap

Used on the following models, please cross-check your own reference material to make sure this is right for you: 
  • 1936-1937 E, EL, ELS 61" OHV Knucklehead

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