DISTRIBUTOR, GM LT-1 5.7L

This is Garage Sale priced because it is a factory shipped open box item and returned that we don't carry in house. NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS Leave it to MSD to build an all-out performance distributor to replace the OEM GM LT1 Optispark! We machine an entire billet block of aluminum down into a precise housing that fits in place of the factory piece. Then, we fill it with a reliable new pick-up assembly, a trick timing adjustment mechanism and top it off with an all new MSD distributor cap! The pick-up is an advanced optical encoder, a different style