How much did it cost to cost to swap in your hemi?

Carnut and junyardhero are pretty much on par. The cost is truly subjective to your expectations finished. My '68 was already fuel injected (408) and HDK'd, I reused the 727, cooling system and just got the new mounts from Denny. I upgraded the fuel pump and lines from -6 to -8 (which you shouldn't need for an OE engine), Stayed with my FAST XFI sportsman and bought the XIM ignition, bought a new engine side engine harness, TTI headers, oil pan, truck timing cover, ,balancer, water pump,flex plate and ancillary parts (sensors,plugs,coils,belt,pulleys,fluids,oil filter adapter)without the engine itself around $6k labor being free. That being said ,the time for a detailed install with wiring mods and all was easily 100 hours finished to my taste. Its a tough decision if your farming out the labor, but don't forget to relay your "finished" expectations to the shop when getting your quote/estimate. Good luck