How about headers??

65Coronet7165

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ok, I'm thinking of getting some tti headers for my 67 300. It's a 440 TNT so it has the hipo manifolds. Probably do this next spring. I already have tti dual exhaust with H pipe and have been very happy with it. Anyone installed them??
 

TNT440

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I have them on my 71 New Yorker, they are a good fit. You may want to run a small starter for better clearance. If the joints ahead of the H pipe are in the same location for headers as it is for manifolds, you may be able to purchase that section and it could save having to fabricate it.
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65Coronet7165

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Thanks TNT 440! I think H pipe is on same location as yours The rest of the routing of my exhaust is closer to the driveshaft.
 

LocuMob

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I have to headers and 3" pipes ony '66 Polara. I plan on buying them again for a different car. You'd need the headers and pipes to the H pipe, everything else is the same.
 

MJFUR

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440 Six Pack HP Manifolds 380hp/5200 rpm - 398tq/4600 rpm
440 Six Pack 1 7/8 Headers 418hp/5200 rpm – 463tq/4300 rpm



528 Four bbl HP Manifolds 435hp/5100 rpm - 527tq/3800 rpm
528 Four bbl 1 7/8 Headers 453hp/4900 rpm – 551tq/2900 rpm
 
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