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Harley Big Twin Flathead Upper Valve Spring Collars Spacers # 18223-37
SKU
E08
Category Top End
$36.99
Availability: 2 in stock
Availability: 2 in stock
Harley Davidson Big Twin Flathead Upper Valve Spring Collars Spacers .U,UL,ULH.
. Fits Big Twins Side Valves 1937-48. You get a set of 4 collars spacers per order.. ….Check your parts book for correct fitment.. ….This is a reproduction part..(Made in USA)
Part # 18223-37,, Old Part # 171-37