The price is correct, I've bought a few of them this year.

 

i COMPLETELY agree, more than half of the performance parts going on my truck are used,including a used circle d 278mm. why would you buy ls6 springs? they're only good to .550 lift and about $70 and ls9 springs are good to .580 and cost $70. i honestly think that the best way to do a cam, even vs buying a used one(UNLESS you already have valvesprings and pushrods) is the texas speed cam package with PAC valvesprings and tsp pushrods. i was just showing that there ARE other options out there for budget guys.

 

ls6 springs coil bind at .570 lift his cam has .551 lift
ls6 also cost $58 a set from sdparts.com