I have a set of 706 head with yellow springs for sale. I originally purchased them with the intent of porting them out but have changed my mind. Purchased them from another member on the forum who said they only had about 15k on em'.
Asking $75.00

Also have E-fans off of a GTO, I have never tried them myself, bought them from another member of the board. Also including and adjustable temp switch.
Asking $75.00