These new roll pins are to align the base plate/throttle plate to the main body for Holley carbs. Holley Base Plate Roll Pin. You will receive TEN roll pins.
Holley Base Plate Roll Pins - Twin Pack.
Holley Throttle Plate/Base Plate Screws. Also Avenger, B/G, Demon, AED & QFT.
Holley 650 - 800 CFM Double Pumper Four Corner Base Plate Assembly - Square Bore
AED/Holley 650 - 800 CFM D/P Four Corner Base Plate Assembly - Square Bore
