. You are right 'bout the prior owner ran low on oil. CFM= central florida motorsports & Fwerk's have the parts your looking for. I beleive it is $159, for a set of rods. Your going to have to resized the rod's. Since your there, I'd at the least dingo ball the cylinder's & do ring's. Since your there a great cheap mod is pulling the balance shafts out & plugging the oil feed hole for the balance shafts.