I am in process installing a VS57 on my ’56 312 Thunderbird and need help with the drive pulley to harmonic balancer. The harmonic balancer on my 312 has the two pulley (gen/water pump and the other is spare) with one tapped center opening. The pulley I have has three openings. Don’t know if I should be looking for a different balancer or pulley. Any help will be appreciated.
I also have some parts available; double 4 bbl intake with two ’56 carbs, VS57 blower (recently rebuilt by Jim Weatherly), distributer and misc 4 bbl carbs.