Description:
These Stainless steel valves are perfect for converting a stock Briggs Animal, LO 206 or World Formula head to a Big Valve Head. They have the same dimensions as the stock valves except for the head size. The intake valve has a 1.250" head and a 1/4" valve stem and the keeper groove is in the proper location to give you the correct valve spring pressure. The valve face is ground at a 45 degree angle.
Note: You will need to replace the seats to use these valves.
