[68K20 x Drill]

Slap some huge tires on there, and wait for your leg to get big

I used 73-up bracket, booster and master.For some reason I installed the bracket and booster upside down, and bolted the upside down booster bracket to a rightside up one which bolted right up to the firewall. Then I made myself a longer pushrod. It was dirt cheap, and I meant to do something cleaner looking one day, but in 10 years it's given me 0 trouble May not fit with a big block?