Speedmaster Aluminum SB Heads

340inabbody said

Guys whats the deal with these heads? Anyone use these or have experience with them?

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And I'll give my real life testimony/review...
I have a set on a 360, installed about 3 years ago or so.... no issues, no complaints, works great with factory valve train/rockers (I have a small cam), still on the car as of today :)