Have a 52 chevy pickup putting 5.7 LS1 in it, it has IFS with rack and pinion. Anyone know what headers I could use.

 

Call schoenfeld headers and see if they have some that will fit your truck. They offer some headers for LSX engine swaps in certain vehicles iirc.

You might just have to take a chance and get some cheaper Pacesetters or low cost stainless headers and just make it work. You can get a custom Y pipe made if need be also or just run duals with no Y pipe.

 

what crossmember and rack are you using? pics would also be helpful...

 

Truck has a TCI mustang II front end and rack in front of crossmember

 

Try these LS1 Block Hugger Header