Borgenson conversion big block

[GMachineDartGT]

thinking it would have gone easier with a 5.7 or 6.1 ?

Yes, tti makes a specific header for gen3/borg box.

 

[5.7 hemi]

Factory water pump housing is on and everything lines up.

 

[72Valiant4Door]

Dent them

 

[jamesdart]

I have the 1 3/4 tti headers and borgeson box with stock k frame. They fit fine. My stock ps box touched the header.

 

[5.7 hemi]

Can you post a couple of pics?