Couples snout shaft to blower. Specify length for roots blower
Kit includes: 18 screws, 1 small panel 2 1/2"x4 1/4" Small frame, small cross plate
For 6-71,8-71. 13.25" long, 15.25" is for 14-71 Injectors
6-71 thru 14-71 13.25" Center on bolt holes for smaller injector. 15.25" center to center on bolt holes for larger injectors. Fits 14-71 Injectors