After reading a few builds and running a search or 10, I cant find the answer to my question..... (I have been known to suck at searching but I'm about fed up with this one )

Does Kooks F-body headers with 2" primaries drop in to our trucks? (99-07 classic body style) If not, what does it take to make these fit?

I know quik (Rest In PT.net Peace buddy ) used a stepped setup from 2" to 1 7/8" primaries. My theory is that if there were clearance issues, it would be between the primaries and the frame rails.

 

I think flaco actually used them too. Maybe he'll chime in

 

****!!! I suck at life.....I mean JACKPOT!!!!!


https://www.performancetrucks.net/fo...=kooks+headers

 

i wondered the same, cause if they do TSP has some affordable 7/8" ones..

 

i think bpowell688 also bolted some up with no issues.

 

Arent pacesetter 1 7/8 as well?

 

1 3/4

 

Damn. I just looked at the speed engineering site. I coulda sworn my headers had 7/8" Wishful thinking I guess.

 

the Kooks f-body 2" will fit with no problems... i know i have read a thread on here that someone did the swap on their truck and said they fit with no problems....

 

found it...

https://www.performancetrucks.net/fo...ighlight=kooks