k guys, i have beenreading thru stuff for hours and decided to just post my question. I have a ss/sc that i need to put a 15 in wheel on (for some good slicks). I do NOT want drag radials or any other size wheel so please do not suggest that Allthe threads i find seem to be telling people to run 16's or 17's.. i want a REAL slick (Maximum traction). We are building an actual race car (street use will be limited)

any help would be much apreciated.

 

U need to get the 4 bolt setups from a ls or ltft and the u should be able to use a 15

 

Check out the LSJ brake section. Any info on the car your building?

https://www.cobaltss.net/forums/drag...combos-250374/

 

Centerline makes a few 15s in a 5x110 pattern wide enough for a good slick. if you're not on coilovers you'll need a 5mm spacer so the tires will clear the strut.

 

Contact cmiller on here. He has an SS/TC and did the LSJ brake swap and runs 15 inchers. He shaved down the calipers a bit IIRC.