If you can find one go for the BEHR item, those were the original factory fit. I've used Borg & Beck pumps many times without issue.
The pump from a m103 or a m104 3.0 wont fit your engine as the connection to the cylinder head is different. It must be listed for the m104 280/320.
I'm not sure...
Those connectors are for the secondary air system, most uk cars don't have it fitted so they are not used. The ring terminal goes to the engine lifting bracket, and the other 2 can just be zip-tied with it.
The engine and gearbox will drop in without mods, use the mounts from your original engine. You will need an aftermarket ecu to control it all, unless your donor car is a very early model with a metal key.
I'm not too familiar with the workshops in London, but Wayne Gates has a good name. I've got quite a list of cars waiting to go through my workshop at the moment so trying not to take on any extra work for now. But if you need advice about it my email can be found here: carat 3.6 | Retro Rides
Bought this one as a donor vehicle another project, taken what we need so the rest is up for grabs.
M104 2.8 l6, runs silky smooth.
Grey cloth interior, 7 seater.
744 silver bodywork.
4 speed auto box, 722.4, recon unit in 2007 with supporting paperwork.
Please get in touch if you...
Seeing as the 5 speed box is already playing up (they are good at that), fit the 4 speed box and diff from your old car along with whatever is causing the clonk at the rear. Give it a good valet and away you go.
I see what you did there, lol. :D
We'll get it on the scales soon dude. She twisted the prop at Turweston, so I'm using the chance to do some re-arranging under the bonnet and a bit of weight saving.
You can get a plastic avantgarde looking grill complete with the surround if your still looking for that style.
Mine never looked right with the stock chrome grill so I blacked it out, suits the car better on the darker colors. Though I don't know if it would work on white?
I'll see if I have...