LS Swap headers

[Vince@Meanstreets]

what are the part numbers on these dynatechs? all the ones i have seen/used for 1st gens have that tube going up and over the box.

[67Rally]

Originally Posted by 67Rally

I posted a similar question on two other forums, and someone just posted pics of the Dynatech headers in a '69 Firebird with the recommended DSE mounts and 3* trans angle:

Originally Posted by 67Rally

Originally Posted by Vince@MSperfab

what are the part numbers on these dynatechs? all the ones i have seen/used for 1st gens have that tube going up and over the box.

Vince, I'm not sure which post you're referring to. The top pic with the header's hanging super low are the Dynatech's and they are on someone else's '69 Firebird with the DSE mounts.

The one's I just post, those are not Dynatech's, they are the cheapo no-name ebay headers, Dirty Dingo Sliders, Energy Suspension mounts.

I'm trying to find a reasonably priced header that doesn't hang too low and has decent PS box clearance. I can move my engine forward/back 2-3" with the sliders and adjustable trans x-member, so I'm not locked into just one engine position.

[rickpaw]

Originally Posted by 67Rally

I posted a similar question on two other forums, and someone just posted pics of the Dynatech headers in a '69 Firebird with the recommended DSE mounts and 3* trans angle:

Originally Posted by Vince@MSperfab

what are the part numbers on these dynatechs? all the ones i have seen/used for 1st gens have that tube going up and over the box.

Vince, the above is a picture of Dynatech headers installed in my 67 firebird with Hotchkis 2" drop front/1.5" drop rear. Dynatech p/n 715-11410, using DSE mount 060401. The ground clearance is 2.5" to the lowest point on the header.

[Blake Foster]

We @ Speedtech recently test fit our LS subframe headers into a stock subframe with the 6700 steering box. and they fir with TONS of room.
and the road clearance is the best I have seen. the header on the pass side is only 5/8 below the stock subframe. the drive side is about flush.
here are some pics. They are stainless and are 999.00 but they FIT.

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[67Rally]

Originally Posted by Blake Foster

We @ Speedtech recently test fit our LS subframe headers into a stock subframe with the 6700 steering box. and they fir with TONS of room.
and the road clearance is the best I have seen. the header on the pass side is only 5/8 below the stock subframe. the drive side is about flush.
here are some pics. They are stainless and are 999.00 but they FIT.

Blake, those look great! More money than I really want to spend right now with all the other projects going on. But do you have pics of how they fit around the PS box?

[Blake Foster]

Originally Posted by 67Rally

Blake, those look great! More money than I really want to spend right now with all the other projects going on. But do you have pics of how they fit around the PS box?

No I don't. but I think the closest tube was over an 1" away, sorry you'll have to take my word for it. sorry.
you certainly wont need your HAMMER to install them

[fishface]

Blake, price is ok with me as long as I dont have to fight it. Any ideas if a tru-turn system causes any problems??