found this on another site, IF your spindles are the same as 55 chevy's this should work



Rotors and Bearings

68 – 72 Chevelle, LeMans, Olds 442, Skylark or GTO
70 – 72 Monte Carlo
Bearings- NAPA # 46409

Front Calipers and Pads

79 – 86 Monte Carlo, Grand Prix, El Camino, Cutlass, Malibu, Regal, Seville
Brake Hoses- NAPA 36845
Brake Hoses- NAPA # 36845


bought at Autozone in March 2001:

Rotors 5514 502 $59.99ea.
Calipers 208785 C161 $ 9.99ea. ($10.00 core charge)
Bearings (Set- 2) 693028 $ 5.99/set (2 sets required)
Bearings (Set- 6) 693101 $ 6.29/set (2 sets required)
and you'll either have to buy the caliper bracket or make it. <~~~~~~~~ make note of this
.