Here's my '74 Nova SS. It started off with a 350 and I'm almost finished with the 400 sbc thats in it now. In the plans that are slowly but surely coming along I'm converting the bumper and grille to a 72 front end and tucking the rear bumper. I just added a page 2 showing the engine swap progress.
Here's a few pictures of the car itself:



(there's with the 350 in it)
not sure why these keep ending up blurry... probably user error hah (freshly washed and still wet)
This was in the D&C newspaper for the Caledonia car show.
Here's the interior:




And here's the trunk:

Before(350) After (i'll update when i'm done)


Here's my professionally built Chevy small block 400 and some of the parts in it:
small block 400. Ross flat top pistons, Lunati rods, Dura-Moly rings, Comp cam, Edelbrock Torker II intake, edelbrock 750 cfm performer, edelbrock victor series waterpump, roller rocker, Hooker Competition headers, and so on...
Page 2 has pictures of the engine swap