[99 to Life]

the blazer tank will fit behind the axle. you'll cut about 5" off the rear of the frame if its an s10 long bed single cab. You will have to rework your rear xmember. save your extra stake pockets and sell them. people would def want them. I had to make one from scratch one time. With the rad, the front fenders should be level and that should put you in the very close ball park. but yes hood fitment is a good practice. You could also just make shims for your core support if the whole thing needs to come up.