I've confirmed that the SPL rear toe links for the Camaro work fine for the 5BW. Without them, you won't have enough toe adjustment to get the requisite camber. SPL part number is RTAEL CAM6 and you'll also want to get new inner toe link bolts since the factory ones are single use - they should be GM part number 11609598. You're also supposed to replace the camber eccentric bolts, which I did - GM part 11547215.