3800 throttle body turn down/ Northstar adapter Gen 5 supercharger fiero polyurethane 13" C5/6 Corvette

13" C5/6 Corvette

63 final drive

add a backing plate that is then drilled with the new bolt pattern

Includes all the required bolts and poly bushings

Buyer will need to drill the fiero 5x100mm bolt pattern in the new rotors

3800 throttle body turn down/ Northstar adapter Gen 5 supercharger fiero polyurethane 13" C5/6 CorvetteWhen adding an intercooler and NorthStar throttle body to your 3800 swap there are issues with decklid clearance. This turn down solves that problem. This solid Aluminum turndown bolts onto the Gen 5 supercharger directing the throttle body down and under the decklid rail. A 2000+ NorthStar throttle body bolts directly onto it. No need for an adapter. Available for both full stack and short stack intercoolers. This only works with the Gen 5