I got an all original 87 ss, but i cant find what it takes to make the front and rear lay frame, i know in the front i can use cups and spindles but i dont know if thats enuff for it to lay on 20's with a low pro. in the back i will be doing a step notch big enuff to lay out, but was curious how to set up the bags and if i need to 4 link the rear, i looked over the sight but i didnt do a very good job. btw the 305 and factory transmission are coming out and a big block is going in. Im a mini trucker from texas but i saw the ss and it just has to be layed out hard. any help thanks.