I know wher I can get a low low mile 5.3 engine with 4l65 trans from a nw tahoe. i want to kick around the idea of swapping this into the buggy. current buggy drivetrain is a bored out fuel linjected 454, built t-350 and ord doubler and one tons this swap would be an new aluminum motor, 300 ponies, alot less weight, better in some way fuel system and its 27 spline. isues such as bolting it up, vss and having a custom harness as well as a computer flashed all concernes. I can see easlly spending a couple grand on top of the engine cost.. also this would be the most technical feat I would ever attemp and drag out the buggy build while I fry my brain to do it the big block and auto would go into the 86, or I would save the big block to put into a muscle car I want to built some time. so would you even consider this if it was your option? cost vs gains..