I've been playing about a bit more and entertained some thoughts on the steering setup.
The standard type steering box that it came with can only be described as bollocksed. Used ones are expensive -and go against my low cost mantra- and we're always something of a weak link anyways.
The more I see of them the less I think of the 'standard' conversion utilising a 4 bolt adwest box, so I decided to find a better solution, and it appeared a lot closer than I expected.
The engine I'm using is coming out of a Dodge 50 series truck, which had a swing arm steering setup similar to the 101.
The truck with the engine has a PAS setup, but I borrowed a non-PAS box from my mates parts stash. Both types are physically the same size and attach to the same mountings.
Like the 101 box it's a Burmen unit, although somewhat larger.
Beneficially it fits in the space vacated by the 101 box rather well, and better still, the UJ you can see in the picture is a standard Disco/Defender item.
as you can see in the pictures the 101 drop arm won't fit the Dodge box. Helpfully the Dodge arm is of similar length to the 101 item, but will require a Dodge ball joint in the small drag link as the joint is bigger, but the short link on the 101 has 3/4 diameter threads, the same as dodge joint.
Mounting wise I plan to use the 3 bolts that held the original, along with the other 2 on the bracket to mount a plate (prolly 20mm) to fill the gap between box and chassis, drilled and tapped so it can be bolted to the the chassis from the drop arm side, then another 3 holes for the lugs on the box, perhaps adding another tab to line up with one of the bolts on the end cap.
In the cab I plan to use a Defender column and wheel as per other PAS conversions, however If I get it right It'll present a viable option for a stronger manual or power steering option for a 101 without bastardising the front end of the chassis as with other conversions.
The biggest benefit for me is that everything is there with the engine to do the job, and I should only need to get some new pipes between box and pump made up.


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