I work at a auto salvage yard and have access to tons of high mileage 5.3 engines for like $150.00 to $250.00 range i can also get a bruned to death 6.0 lq4 for cheap but had rather go with the 5.3 i can get all of them that i want. i really want to scatter a couple of them. the car is a 65 chevelle drag car. small cage, ladder bar car mini tubs with a decent sized rear tire. not wanting to drive on the street just wanting a cheap play toy. i have been reading and following some of the ebay builds and i like what i hear about the on3 stuff. i am impressed to say the least. THANKS for any replys.