As stated in the weekend "what did ya get done" thread, I swapped out the 396 in my truck for my 454....
This 454 I built 3 years ago for my '80 SWB, when I sold it I kept the engine and trans.....It's been killing me having it just sitting in the corner on a stand.
My step-dad always wanted to buy it from me to put in his, so now that I have his old truck, I immediately swapped it in.....Harold would have liked that.....
(R.I.P.)
The 396....it runs great, so once I find my wife a '64-7 Chevelle, it'll go in it!
And the 454 installed!

I also installed new muffs, as the old Turbos rattled a bit....sounds pretty tough!