I have bought many of these kits and will continue to do so. They are cost effective, well made and absolutely get the job done. Team Hooptie service is perfect. Hit their web site or find them on Ebay.
The kit comes with everything you need. Installation takes about 3 mins. You are done. No more timing, and plenty of dead on hits.
Have no doubts about this product. Cost + Solid build + Cost = HAPPY
There may be better pump kits out there, but cost per BANG this is it. = 10