Here's what I received with the 65 I bought a few years ago. 302 block (the seller said out of a 1981 Granada) with most of the parts to assemble it. I also have a 4 speed and HURST shifter out of a 66. My question is, how much of the engine should I assemble before dropping it in ? I'll probably bolt on the clutch and pressure plate but what about the bell housing and headers? Also it's a very early 65 (Aug 6, 1964). I see there's several combinations of motor mounts for 302's vs different build dates for the chassis. Any comments or advice will be surely appreciated. I won't be putting the engine together until next year, so I have plenty of time to plan the job. Please hit me with as much as you want. Thanks in advance.