Harley 45 Flatheads,Servi-cars and K Models Valve Collars & Valve Collar Keys 1932-73
Fits 45 flatheads 1932-73,,K Models 1952-56..You get 4 collars per order.& 4 Sets of NOS Valve Collar Keys...Check your parts book for correct fitment..Reproduction parts
Part # 18220-30 or OLD # 170-30.
Part # 18228-30 or OLD # 172-30.