What engine parts from an 88 305 tpi can I use with my 88 tpi 350. I know basically the entire tpi setup, but whatelse? Specifically:

EGR stuff and waterpump. (and will the water pump work on an 89 tpi 350?)

I'm talking about stuff that can be swapped without changing the engine makeup. Like I assume the injectors are cross compatible, but swapping in 305 injectors would be dumb.

 

Everything will swap over. The engines are almost identical.

 

Everything except pistons, pins, rings, and other piston bore related parts. Everything else should work fine on a 350.

 

The block, crank, pistons, rings, heads, valves, cam, injectors are different. Everything else is the same. Things like valve covers, water pump, rocker arms, fuel rails are all the same.