ACDelco 13" rotors new! 18A684
#21
Burning Brakes
These are the 13" rotors for '88-up J55 optional bigger brakes, but they can be fitted to 84-87 by using the 88-up calipers and special conversion brackets (made by ssbc but corvette central sells them) or the 88-up caliper brackets with adapters. This is the route I'm taking on my '87.
#23
Burning Brakes
Got the rotor, Lonnie - thanks, and here's a bump for ya! These are much nicer (and less $$$) than all the chinese ones out there these days. I'd use two lefts of these any day vs an aftermarket chinese rotor. The vane direction really doesn't matter unless you're doing extreme racing.