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Liberty or promaxx ls3 heads

26K views 35 replies 10 participants last post by  58446  
I use the brodix castings. for pretty much everything we do, Big chevy, LS etc
I have their BR7 heads on my whipple deal, and their BR3 on a all the boosts turbo deal we are building now
I have them put good seats and guides in every casting i get from them.
Get everything HIP treated.
Zero issues. The seats and guides and hip add to the cost of course, but well worth it