Home / Brake Lathe Accessories / Rotor Finishing Tools / 10 PK 80 Grit Ammco Style PSA Discs 10 PK 80 Grit Ammco Style PSA Discs $27.38 Part Number: 989-10 8756 10 PK 80 Grit Ammco Style PSA Discs quantity Add to cart UPC: 682488230256 Category: Rotor Finishing Tools Tags: 80 Grit Ammco Style PSA Discs, 8756 Related products 9 PC. Swirl Tool Kit with 4″ Hook-and-Loop Backed Discs $175.87 Part Number: 999Add to Cart 3″ Brake Rotor Grinding Discs – 120 Grit – 20 PK. $35.33 Part Number: 9989-20Add to Cart 20 PK 36 Grit Ammco Style PSA Discs $52.02 Part Number: 989C-20Add to Cart 6 PK 120 Grit Ammco Style PSA Discs $15.65 Part Number: 989FAdd to Cart