Hey you can go to langdons stovebolt and he has the mounts for the engine. the radiator has to be moved forward as the engine is longer than a 235. you choose your carb and headers if you like-langdons sells those too. Dual master cylinder up grade-you can keep it simple or go radical. you may use the original carb,manifold or clifford performance sells a 4 barrel alum one for around 259.99. call diane at patricks truck parts- this lady will your mind with her advance chevy design knowledge.any questions email me @[email protected] have 54 chevy 292 sm420 trans, original carb,headers,12 bolt 6 lug posi rear, sids drop axle, dual mc -plan to upgrade later to a 2004r trans and cast iron headers. Tube heades are thin and burn through from moisture after 5 years or so. will upgrade to a 390 cfm carb also ...take your time and decide what you want -there are alot of options and prts for our lovely ole trucks....