ALL OUR HEI DISTRIBUTORS WILL GIVE YOU THE SAME PERFORMANCE UPGRADE. WHICH ONE IS RIGHT FOR YOU? HERE ARE SOME OF THE DIFFERENCES.
GM STYLE DISTRIBUTOR: * COIL + MODULE ALL SELF-CONTAINED * LARGER CAP (5" TALL, 5.25" DIAMETER) * (1) 12V WIRE HOOKUP * ADJUSTABLE VACUUM ADVANCE * WEIGHTS & SPRINGS ADJUSTABLE * REPLACEMENT PARTS AVAILABLE LOCALLY.
SMALL R2R DISTRIBUTOR: *SMALLER CAP (3.375" TALL, 3.625" DIAMETER) * 2 WIRE HOOKUP * VACUUM + MECHANICAL ADVANCE NOT ADJUSTABLE * REPLACEMENT PARTS AVAIL IN OUR STORE
PRO SERIES DISTRIBUTOR: * CAP SIMILAR SIZE TO STOCK (4.5" TALL, 4.125" DIAMETER) * ADJUSTABLE VACUUM ADVANCE * ADJUSTABLE WEIGHTS & SPRINGS (INCLUDED) * 3 WIRE HOOKUP * REPLACEMENT PARTS AVAIL IN OUR STORE