Pretty much every accessory other than the water pump has to be swapped lol. and yeah exhaust manis and intake manis... Pretty sure you're golden on everything else though. Any questions feel free to hit me up. I was waste deep in my engine bay for a week doing the SC swap. And any tips you have I'll appreciate when I start putting my L67 engine in lol. You actually can use the coil pack bracket if needed ( i had to ) you just have to extend the ICM harness. Alternator bracket (the one with the coolant elbows) is compatible, and the FWD one is actually more SC friendly... Just in case. haha.
But yeah. I know my way around my 3800 fbody bay VERY well. So ask away :P
