VMP Performance 11+ (Roush Style) Medium-Duty Supercharger Belt Tensioner for AC Bypass - LIT-999671

Use with VMP AC bypass brackets:VMP-SUT020, VMP-SUT021, VMP-SUT022. Replacement tensioner for Roush spider brackets. Does not include idler pulleys or shims, Roush customers must re-use your current ones, VMP AC bypass includes all parts.