I got them for my Stroker engine, but have decided to sell the short block, so there is no need for these. I got them from a guy who only used them for 1k miles. They come in the original box. Here is a link with info about these lifters.

http://store.summitracing.com/egnsea...nresults=false

$130 plus $9 shipping. No dibs. First one with paypal gets them.