670 repower

picked up a jd 420 for 80$ and repowered with a harbor freight predator 670 engine, very happy with the results price break down john deere 420 $80 (wife found it on face book) predator 670 $500 (ebay) gallon of hydrualic oil $15 (osborne's) belts $32 (tractor supply) spring $4 (tractor...