*Either a 1.3 or 1.6 radiator, I prefer and would recommend to use the larger 1.6 radiator but that’s a bit more work.
*1.3 gearbox (one that hasn’t previously been butchered for a bad 1.6 swap, drilled out top bolts and damaged threads on the lower holes because someone has wound in m10x1.5 bolts instead of m10x1.25
*1.3 flywheel
*1.3 clutch
*1.3 clutch cable bracket
*1.3 engine mounts
*1.6 to 1.3 conversion plate, this is optional as you can do it without but they are cheap now so I prefer to use them
I recommend the https://www.zukparts.com/ kit from New Zealand (also on eBay), all the ones I’ve had from UK suppliers has been wrong and causes misalignment issues.
*Skinny starter motor / 1.3 starter with a bit of grinding for block clearance.
1.3 water rail and coolant pipes, again not essential but makes the plumbing a bit easier.
If you don’t have any suspension lift or haven’t moved the front axle forwards then you might also need a 1.3 sump and pick up pipe. Zukparts also sell a bush/adapter to fit the 1.3 pickup straight into the 1.6 block.
If your sj410 is an early model <84 then you will also need to fabricate a gearbox mount as this was changed to the later style in 84 and the 413 gearbox mount will not bolt straight up like it does on the later models. (Pics to follow) You will also need to modify the transmission tunnel.
Engine mounts
To fit a g16 into an SJ410 you need to modify the engine mounts, the driver side/right/offside needs to be extended towards the front of the chassis and the other side needs to be lowered, here's an example of how my friend did it. (Note: I’ll try to find these pics when I get a chance and re upload them)
As a position reference the centre of the oil filter needs to end up inline with the top of the chassis rail.
Another option is to cut some mounts off an old 413 then remove the 410 engine mounts and weld the 1.3 mounts in.
Electrics
My wiring guide can be found here http://forum.suzukiclubuk.co.uk/viewtop ... =11&t=2100
