SSI-699-A VALVE COLLARS KEEPERS SET 741B
This is a set of four (4) valve spring collars and keepers. Our valve spring collars are machined from 6061 T6 airplane grade aluminum and weigh about 1/3 the weight of the original steel collars. 741 SCOUTS: These are designed to fit Scouts with a 5/16" diameterer stem and single groove tapered locks.