i have a 94 blazer with a 4.3L vortec v6, but its been runnin a little sloppy lately. my dad just puchased a new engine for his 99 dodge only to realize that he had an easily repaired issue on his old motor, which we've fixed. i kno there are engine "swap kits" out there, but does anyone know if there is one for putting a dodge 5.2L 318 in a 94 blazer?