Author Topic: Headers: fit and installation  (Read 1079 times)

Offline asm74

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Headers: fit and installation
« on: April 06, 2007 - 09:01:46 PM »
Hello all.  I just got my new dougs headers for my small block and, man they are nice!!! The thing that struck me about the TTI's  (after the price tag) was how thick the flanges are.  The doug's headers flanges are almost as thick and these things seem to be really solidly built.  I went to test fit them on the engine while it is still out of the car and i have two questions:

1) The headers hit the brackets that link the transmission to the block.  On one side I can (and did) grind the bracket a bit to make a better fit, but on the other side I would have to remove so much material I might as well not have the bracket at all.  Is it okay to run without the bracket on one side?  are there aftermarket solutions?

2) Installation.  The directions are for cars with the engine already in.  Since mine are not, can I bolt up the starter and headers and drop it in all at once?  Ive seen how to install headers by hanging them off the inner fenders and then bolting them up after the engine is dropped in. It was a real pain to bolt these up with the engine out of the car, but once everything was in place they fit really really well. 

Thanks in advance!



73 Challenger




Offline Chryco Psycho

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Re: Headers: fit and installation
« Reply #1 on: April 07, 2007 - 01:30:51 AM »
yes you can safely eliminate the support bracket from block to trans
the only way to install the engine with the headers on is to install everything onto the K frame & lower the body over the k frame & bolt it up , it will not fit from the top
 do these go under the steering link as most do ?

Challenger - You`ll wish You Hadn`t

Offline asm74

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Re: Headers: fit and installation
« Reply #2 on: April 07, 2007 - 02:01:50 PM »
The instructions for installing the headers with the engine in the car say to unbolt the idler arm and drop the centerlink, but the headers must go over the steering link.  Ill send pics soon.
73 Challenger

Offline asm74

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Re: Headers: fit and installation PIX!
« Reply #3 on: April 08, 2007 - 07:09:18 PM »
Well, I dropped the engine in.  :woohoo: Did it the right way, tied the headers to the inner fenders and dropped the engine in over them.  It went in as smooth as I could imagine, and now the fun begins!  As you can see, I just couldn't resist putting on the dressing!

FYI I got dougs headers small block mopar part #D453 from summit racing.  They fit like a charm, over the steering linkage, no problems with the starter or power steering/brakes, and it looks like ive got plenty of clearance underneath.
73 Challenger

Offline Chryco Psycho

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Re: Headers: fit and installation
« Reply #4 on: April 08, 2007 - 07:45:53 PM »
those look like a decent design  :2thumbs:

Challenger - You`ll wish You Hadn`t

Offline IMNCARN82

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Re: Headers: fit and installation
« Reply #5 on: April 08, 2007 - 07:53:31 PM »
 :bigsmile:SweeeeeeeT
'73 340 5 speed,RMS,BAER,... "Supercuda" (O[   ]||||[   ]O)  
'69 Dodge Charger 383,Auto                  (OiiiiiiiiiiIiiiiiiiiiiO)
13' Challenger R/T BlacktoP  6spd. (OO________OO)
71' Demon
75' Duster
87' Conquest TSI
56' Plaza
Boulder CO
Robert    "cuda bob"