Re: 427 SBC & 4L80e build
With the big cam I'm going to have to convert to hydroboost. Got a set of brackets for the hydroboost from CaptainFab. The hydro unit came from Power Brake Exchange here in San Jose. pwrbrake.com
This particular unit came off a 90's P30 Chevy Step Van. For the MC I needed to step up to a 1 1/8" bore. Everything looks to line up perfectly.
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