hi guys, need help with 4wd cossie oil pump. im rebuilding my engine, and the block is going to the shop tomorrow for work, I stripped the pump down today and it has major scoring inside. ive been looking for a new pump and 4wd pumps are well expensive. 2wd ones are a little cheaper and t25 escos ones are really cheap. ive heard of people using t25 pumps on there 4wd saphs. what needs to be done to adapt them? and is it worth it???

Rich.