disc conversion

daredevil said
Got a chance to buy a disc brake dart parts car but it has small bolt pattern. anyone got a part number for rotors that interchange to give you a big bolt circle? or do all the rotors use the same spindle size and bearings? thanks

Only if you convert it to a wilwood set up.

No mopar rotor is available to change to a LBP using the 67-72 SBP spindles.

My suggestion, sell the SBP disc set up and use the funds to obtain a LBP conversion set up.