48,000 original documented miles on the original rebuilt all Buick drive train. 350cid. 800cfm Q-Jet. Poston intake. Comp 268H camshaft. 9.6-1cr. Rotating assembly is balanced within a gram. Mild head porting. Hooker Super Comp Headers, long Magnaflow mufflers. B&M Holeshot converter. TH350 and 3.42 rear. Car sounds awesome, will idle all day long @ 750rpm. I can be reached @ 814-381-1754 anytime.