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I was wondering about what aftermarket alluminum heads to run on my 85' with a zz-4 short block, tpis zz-409 cam intake lift- .525 ex. .558 more with the 1.6 rr supper ram intake.
I was going to go with the trick flow cnc-ed ones from summit but there backorded untill end sept. Can I buy these anywere eles?
Has people been happy with the AFR heads. Is there a wait on them.
Thanks, MIke