M&A Aluminum Buick Grand National Heads Item number: 290237689469

[KILL4PEACEUSMC]

I have been wanting a set of Champion heads for my GN. I know that M&A are an older design but for $1600 buckd for fresh heads, I bare, V/C's, & rockers, looks like you cant go wrong. What do you guys think?

 

[cruzn57]

in my opinion

my M&A's have flow numbers comparable to T/A heads.
thats a quote from Spencer at Zimmermans ,
so....... I'd say if they have no cracks, go for it.