i havw a 02 sl1 sohc engine the local pick n pull has a good taat from a 02 sl2 dohc can i put the dohc trans on my sl1 engine? and my next question autozone has the rear calipers, brackets, caliper bolts and rear rotors everything for rear disk brakes except the pads, can i use these parts to convert fropm drum to disk? if so where can i get the brake bads