hello to all im a fairly new member here i have a 72 510 goon that ive been workin on for some time Has an l20 with a dogleg 5 speed the motor was hooked up to an automatic before i put it in my goon ive tried severeal different starters and 2 different flywheels i noticed that i have a spacer in between my crank and flywheel should i have removed it when i changed it over to stick or are there diffrent thickness spacers no mater what ive tried the starter just doesnt engage