I'm looking for a set of Longtube headers for 1958 to 1964 Impala / Bel Air / Biscayne full size Chevy models. (B-body) They are a fenderwell type design and are now discontinued, but were sold by BRP Hot Rods. I'm not sure if they were the manufacturer or if the headers were actually made by Heddman or someone. Any and all information would be aprreciated.

 

still looking if anyone has these