Jan 14, 2020 JD Exhaust Valve Guides part 184-21 are back in stock!

Jan 14, 2020 JD Exhaust Valve Guides part 184-21 are back in stock!
Exhaust valve guides for 1921 to 1924 74" Twins (184-21) are finally done and are now available on the website!  These are made from 4140 Pre-Hard and are not plated.  The ID on these measures .325"
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