1983 K5, dana 60, 14bolt, 8" lift (no blocks), 38" Swamper TSL Radials, 350, th350, np205. Here's the thing though. I replaced the engine with one from a Caprice and got it started. The problem is when installed the new intake, i forgot the front and rear gasket pieces so now their is an oil leak in the rear. I also have a leak in the exhaust manifold due to a gasket problem. Nothing major, i just dont have time to work on it due to the fact i just returned home from deployment not even two weeks ago. If you have any questions, feel free to email me at email@example.com Thanks for looking!