Extended Carb Linkage KitExtended length throttle linkage kit includes a 5 1 4" longer throttle rod than the standard kit. Includes 2 all metal rod ends, aircraft aluminum tube, Holley carb bushing, 2 return springs, bolts and nuts Just bend to clear air cleaner, cut to length, thread one end (requires 1 4 28 tap) Effortlessly adapts to any car's shape or can be used in a straight position 6061 T6 Heat treated aluminum alloy is tough to bend but stays to shape in use Won't