I'm selling a pair of R (driver side) '98-'02 LS1 style rear brakes. This will consist of aluminum calipers, aluminum backing plates and drum style emergency brakes. One of them will be modified so that both emergency brake levers pull forward like an early GM car. Just be sure that you know if you're using staggered shock absorbers like on an 1st/2nd gen F-Body, you will need to possible move the shocks and run atleast a 16" wheel. This is a popular autocross/pro-touring upgrade for early cars. Some even prefer these over the Corvette caliper because the piston bore is slightly larger than C5.
These can be used on most early GM 10 bolt rear ends if you use spacer such as the ones from BRP Hot Rods...
http://www.brphotrods.com/mm5/mercha...ry_Code=BRK12F
$150 shipped
Below is two "98-'02 F-Body L/R setups pictured so you see where they came from.