I have a 85 iroc with a 305 tpi and I am swapping in a 350from a 89 vette so what I am wondering is there anything I should be looking for on the differences between the two

 

Hey, if it is the same tpi set up it will bolt right, are you useing the 85 pullys and brackets, if not you need to see where the a/c is bolted up, you need to check the water pump for bracket bolt patern you need to change the ecm or chip, the exaust will bolt up but you need to get dual exaust for horse power. you need to make sure that the block is the same as your's I mean center bolt heads or regular heads if your going to use your hardware. change injectors, fuel pressure regulator, fly wheel,tork converter, from a 305 to 350.

 

well what I have is a 89 vette 350 and it's serpantine set up and one from a 89 iroc I am going to take off the the set up off of the engine and put on the irocI am also using a slp exhaust from headers to tips