[67Super Sport]

I am in the process of picking a replacement header for my 67 Chevelle. Car is a 396 and I currently have 2" primary x 3.5" collector Hooker Comeptetions. I want to drop back to 1.75" primaries and a 3" collector to build more bottom end torque.. I am down to 2 choices. Flowtechs or Hedman's. Called Jet Hot and they recommend the Flowtech as they seem to think they are a better fit than the Hedmans. Anyone have any real world experiences with these two headers?

 

[Bad Rat 414]

I've got 2" Heddman's and I didn't have to bent or dent anything to get them in.

 

[Bob West]

I like Hedmans and Dynomax, my 2" Hedmans fit great, zero dinging, had to ding the smaller Dynomax and was tough getting the oil filter out. Maybe Jet Hot makes more on the Flowtechs????????

 

[Motorhead62]

I like Hedman Elites! I have 2" primary X 3" collector on my big block 67 Chevelle and 1 5/8" primary X 3" collector on my 67 El Camino small block. Nice quality and fiment.

 

[71malibu406]

personally i wouldn't change from the headers you have unless they're just shot or something. you won't see a dramatic difference in bottomend anyway because you have an 8" convertor. the header swap will likely hurt your performance if anything.

 

[Sandy]

I have a set of older Headman's that are dinged to fit. Will check the header number this afternoon if there is one and repost.