View cart “Harley Knucklehead Cast Iron Intake Valve Guides .. STD..1936-47. P/N 18185-40” has been added to your cart.
Harley Knucklehead Copper Head Gaskets
Fits Knuckleheads 1936-47.. Sold as a set.. Copper .. Check your parts book for correct fitment. .Reproduction parts.
Part # 16770-36