30lbs injectors

Hello again - I have an '87 Notchy with manual exterior mirrors. Both are cracked, marginally functional. I cannot find any place online that sells new/replacement exterior manual mirrors. Any ideas? I've checked LMR, CJ Pony Parts, and American Muscle. Second, I want to upgrade my injectors to...

I have a stage 2 cam bbk shorty headers bbk o/r xpipe typhoon satin intake 75mm tb bbk CAI maple dome pistons .30 over block 30lb injectors where Can I find a maf for 30lb injectors I’ve looked all over AM and LMR they have pas maf but not one strictly for aftermarket cai or should I switch back...