QA1 K and Gen III
I'm going down this route myself. I have a '71 Duster that I'm putting a 5.7 in. It's a passenger car version, so the alternator is low and right. I've got the QA1 K-member, TTI mounts, Borgeson power steering box and the TTI headers made specifically for that steering box(61WPA?). TTI gives instructions on elongating the bolt holes on the power steering box to move it away from the engine, but it needs a little more. I'm about as close as the other post with the headers "touching/not touching" the manual box. The spacer idea is perfect. Should be just enough to increase the social distancing between components and transmit any other misalignment elsewhere. I just set the motor down on the mounts a weekend or two ago and it's in there, but really tight in some places. I opted for the Mancini oil filter relocation kit that comes with the TTI blockoff plate and all the hoses, fittings, and remote oil filter mount. Not a bad deal, but fundamentally flawed. The kit comes with a pair of 45deg NPT to AN fittings that are supposed to thread into the ports on the block, but the ports are too close together to thread 45 degree fittings into. I ended up purchasing a straight NPT to AN and a 45 deg female AN to hose fitting to make it work. I emailed Mancini, but have yet to hear anything. I'm okay with the deal, just thought they might want to know. I've also been looking at the steering column hole and where the motor sits in that regard and had questions about clearance, but the answer to that is in this thread already. I used the Mildon pan (got the pan, correct pickup and windage tray for $100 off Marketplace, never installed. WooHoo!) I also swapped out the drag link, idler, and pitman arm for the 73 and later style. Lock to lock the steering doesn't hit the pan. I've talked myself into a T56, I just need to convince my budget.