383 Bee & Summit or Flotech headers

[68383GTS]

Summit ceramic header part # sum-G9141. Or Flowtech #BIG-3130FT ceramic header
Is anybody using a set of the on their 383 auto 66-70 B body? If so how well do they fit? Any issues ?
Thanks ,Jim

 

[PP1RT]

Anything is better than hedmans!

We used a set of summit headers on my sons Camaro a couple years ago and was very impressed with the quality and the price fit the high schoolers budget.

I wouldnt be afraid of ordering them for a mopar either if you dont have a TTI budget.

 

[68383GTS]

I will buy Doug's if I spend TTI money..

 

[vintage chromoly]

Pretty sure the one collector is aimed in the wrong location.
I don't think it lines up with the hump in the crossmember

 

[68383GTS]

I have read that is a issue on the RB engines. But the B engine header will sit lower and should clear better.

 

[YY1]

I saw a member's 72 400 slapstick SSP with Summit/Flowtechs.

The shop that installed them said they did not do any mods.

I only saw from the top, but did not see any dings.

They do come with a factory flat spot to help clear a power steering pump.

I just bought a pair for myself but have only just started to test fit them.

 

[PP1RT]

And if they dont fit right Summit is SO easy to work with on returns. I have never had any questions on a return there.

 

[fratzog lover]

If you watch for the 20% discount, Dougs are within reach.

 

[68383GTS]

Discount where? Advance auto? I didn't see 66-70 Doug's on the site. Only 62-65

 

[wannadrag]

The last couple cars I have been using Headmans,fit perfect with power steering and not one ding in the tubes and I love the ball and socket type collectors on them. Take the these over the overpriced TTI and Dougs any day.They tuck up nice and the tie rod doesn't go though them. https://www.ebay.com/itm/Hedman-780...ash=item487c19ca1a:g:D2gAAOSwb3laEsoN&vxp=mtr

 

[Steve009]

I will buy Doug's if I spend TTI money..

I chose dougs over TTi for my 383, that was a mistake. for the extra couple hundred I will be choosing TTI next time. had to bash the hell out of my dougs 1 3/4" and I don't even have power steering. Just my experience on my 64 Plymouth.

 

[fratzog lover]

Discount where? Advance auto? I didn't see 66-70 Doug's on the site. Only 62-65

I think Autozone. From time to time they have a 20% sale. A friends 68 GTX fit like a glove.

 

[TomAce82]

I think Autozone. From time to time they have a 20% sale. A friends 68 GTX fit like a glove.

Summit headers fit great on my 383 67 Belvy. Plug socket clearance is a pain though

 

[El.Padrino]

Looking for 1-7/8" headers for my '68 too. The ceramic coated Summit SUM-G9141 got my interest. TTi is far to expensive.

Engine is a stroked 383 to 489, aluminum ported heads, 550-600hp street driver. I was recommended to use 1-7/8" on that build.

Power steering, column shift!, standard pitman arm/steering linkage, Dakota starter, 2.5" exhaust.

Give the Summit headers a try? I've heard mixed feedback about the fitment (but overall more positive).

 

[1967coronet440]

Looking for 1-7/8" headers for my '68 too. The ceramic coated Summit SUM-G9141 got my interest. TTi is far to expensive.

Engine is a stroked 383 to 489, aluminum ported heads, 550-600hp street driver. I was recommended to use 1-7/8" on that build.

Power steering, column shift!, standard pitman arm/steering linkage, Dakota starter, 2.5" exhaust.

Give the Summit headers a try? I've heard mixed feedback about the fitment (but overall more positive).

Summit is running $20 off $200
$50 off $500 and $100 off $1000 use code ALWAYS at checkout

 

[El.Padrino]

Summit is running $20 off $200
$50 off $500 and $100 off $1000 use code ALWAYS at checkout

already saw that but thanks. Need further opinions before the final investment.