Home / Brake Lathe Accessories / Rotor Finishing Tools / PN 989-20 80 Grit Ammco Style PSA Discs – 20pk PN 989-20 80 Grit Ammco Style PSA Discs – 20pk$54.58 875620 PN 989-20 80 Grit Ammco Style PSA Discs - 20pk quantity Add to cart PN: 989-20 Category: Rotor Finishing Tools Tags: 80 Grit Ammco Style PSA Discs, 875620 Related products PN R240Z Flex-Hone for Rotors – 240 Grit/Fine $93.58 PN: R240ZAdd to cart PN 999 Swirl Tool Kit with 4″ Velcro Backed Discs – 9 pieces $184.56 PN: 999Add to cart PN 989-100 80 Grit Ammco Style PSA Discs – 100pk $244.03 PN: 989-100Add to cart PN R120Z Flex-Hone for Rotors – 120 Grit/Medium $93.58 PN: R120ZAdd to cart