Headers
 

Does anyone know what headers will fit 73-77 A-Body cars?

Thanks for any info.

GT.

I used the Hooker 4108 suoer comps in my 73 GTO, which had a good fit. Using bolts with a 5/16 head will help with getting a wrench on the center ports.

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I dont recall the part number. But i had a '77 Buick Skylark, same body as a Phoenix, with my 428 in it. I used Hedman headers for a 2nd gen Firebird. Like posted above, bolts with reduced size heads will make it much easier. I wish I would have known about them at the time.

2nd gen F body headers fit. I have E heads, Hedman Huslers fit great, no dinging tubes and good ground clearance. I now have OBX headers on, for what I paid for them I can't complain, but the Hedmans fit better.