RPiranha Posted April 27, 2022 Share Posted April 27, 2022 While I’m rebuilding my 63 series 2a Ute I’ve decided to upgrade to boosted dual line brakes. I’ve done all the brake pipes but I’m a bit stuck on the master cylinder unions. Firstly, does the bigger union go to the front or back? And does it use a larger line as well? The brake lines I’ve made are 3/16 pipe. Also does anyone know the specs of the larger union? I’ve had a hard time finding one locally (NZ). Cheers Quote Link to comment Share on other sites More sharing options...
Gazzar Posted April 28, 2022 Share Posted April 28, 2022 There's an adapter fitting you fit to bring the size down. Same pipe size throughout. Piston closest to pedal box goes to the front, cross over after the PDWA on mine. Quote Link to comment Share on other sites More sharing options...
RPiranha Posted April 28, 2022 Author Share Posted April 28, 2022 2 hours ago, Gazzar said: There's an adapter fitting you fit to bring the size down. Same pipe size throughout. Piston closest to pedal box goes to the front, cross over after the PDWA on mine. Just the info I needed, thanks. Quote Link to comment Share on other sites More sharing options...
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