392 hemi headers

[Cory M]

Hey all, I'm getting ready to drop a 392 hemi into my 72 Satellite with a Qa1 front coilover conversion kit. I have the Qa1 gen 3 motor mounts. According to Qa1, tti headers are recommended, but they don't say anything about the motor mounts and i know tti recommends theirs with their headers. Has anyone done this combo, and knows for sure what works? Thank you in advance.

 

[PA_65_Plymouth]

Tti is your only option now
Holley doesn’t make long tubes anymore just the shorties.

 

[70chall440]

I have TTI headers and mounts in a 71 Charger and they fit excellent.

 

[Cory M]

I have TTI headers and mounts in a 71 Charger and they fit excellent.

Do you have the qa1 coilover conversion? And am I right in assuming the stock headers or manifolds don't clear?

 

[70chall440]

Do you have the qa1 coilover conversion? And am I right in assuming the stock headers or manifolds don't clear?

No I have the stock K frame, nut the QA1 provides much more room and I "think" you would be fine.

 

[Polara426]

Do you have the qa1 coilover conversion? And am I right in assuming the stock headers or manifolds don't clear?

I have Gerst same as qa1 fit very well 6.4 72 Charger.

 

[Cory M]

I have Gerst same as qa1 fit very well 6.4 72 Charger.

Just so I'm 100% clear... The stock exhaust will fit with the gerst? Can I ask what you did for transmission, starter, and front accessory drive?

 

[SKID MARK]

I have TTI headers and mounts in a 71 Charger and they fit excellent.

what brand mounts did you use.

 

[70chall440]

what brand mounts did you use.

TTI mounts.

 

[What’s up dock]

Do you have the qa1 coilover conversion? And am I right in assuming the stock headers or manifolds don't clear?

If you're referring to stock 392 headers, the new style the comes on the crate motors, I highly doubt it. They are way too wide.

 

[Cory M]

If you're referring to stock 392 headers, the new style the comes on the crate motors, I highly doubt it. They are way too wide.

What combo did you use? On what car?

 

[What’s up dock]

What combo did you use? On what car?

TTI's on my 70 challenger, with TTI mounts (6.1 stroker with tremec tko)
Hooker headers on my 67 charger with hooker mounts (6.4 swap with 727 and gear vendors)
Other swaps I've done recently for others was a 72 challenger with the hooker stuff, and a 63 belvedere wagon with hooker items. That one is on the hoist now, and I used the hooker manifolds. Tons of room with those, although they will be more restrictive. It sure made the starter install nice.

 

[4speed68rt]

Are you talking about a Gen 1, 392 hemi or one of those new ones?

 

[5.7 hemi]

Late model Gen 3 Hemi’s.

Using those manifolds gives tons of room. Too bad they don’t make them on 3 inch.

 

[m79ded]

So If I undestand this correctly if I try to use the 6.4 hemi crate manifolds on a later B body would they work? Or is my only choice TTI headers? BTW the engine I'm planning is a 6.1