I have a set of 317 heads stock but has the pac single beehive springs I belive rated for 625 lift. In good shape. Removed when the truck had 107k miles or so. Asking 200 with springs. I have stock springs also.

I have a yank sc2800 converter 4l60e has maybe 5k miles for supercharged applications. Paid 1,000. Asking 700.

I also have a cam for supercharged application It's a .606/.605 lift duration 269 intake 282 exhaust. 117lsa asking 300obo thanks

 

You'll have better luck moving the cam if you post the .050 duration numbers.

 

Oops I guess I missed it .050 219 intk 230 exhaust. The can was installed at the same time as the converter about 5k miles