Engine Swap Compatibility Questions (1 Viewer)

[Wayward Boatman]

I am the new owner of one 1983 Toyota Pickup 2WD, DLX, LN40, L Diesel (2.2), w/ 5-Speed Standard Transmission. It appears the current engine will need a major overhaul. It has bad compression in one cylinder, injector pump needs replacement, head gasket leaks, etc. The technician I am working with indicates he can purchase and import a new engine for replacement (but he's not sure about compatibility with different models). I am considering taking advantage of this opportunity to upgrade to a later model, like a 2L, 2L-II, 2LT, etc . (My tech has warned of compatibility issues with a 2LTE).

My question is would any one, or all of the above engines make for a simple and easy swap?

 

[roscoFJ73]

I haven't done it but these engines are all from the same family and others haven't had any real problems. You could possibly add the 3L and 5L to that list

 

[magic659]

I reckon the L engines all share the same bellhousing pattern but the early Ls - like yours, have different auxiliaries and cylinder head.
I wouldnt get a 2LT though, not very good engines, turbo leaks all the time, low boost, high egt, cooking water and the list goes on.
A 3L or 5L gives around the same power without a turbo (my na 3L was quicker than the wifes 2LT).
But if you decide to put a turbo on a 3L the stock transmission will not hold up

 

[Wayward Boatman]

That's solid guidance ---just what I'm looking for here. Thank you.