PC53377 PROSERIES OE 100% NEW CALIPER v310634-v310633-v305704-v305703-v305702-v300717-v300716-v300715-v300660-v300659-v300658-v185922-v185923-v185926-v185927-v185928-v185929-v447870-v382180-v174766-v174767-v174768-v175306-v175307-v310630 (2) Each Of The Following

(2) Each Of The Following Size Fittings M8-1

2019 Kia Optima 2016

1990 GMC K3500 1988

Adjustablability allows for 9 different levels of shock performance

PC53377 PROSERIES OE 100% NEW CALIPER v310634-v310633-v305704-v305703-v305702-v300717-v300716-v300715-v300660-v300659-v300658-v185922-v185923-v185926-v185927-v185928-v185929-v447870-v382180-v174766-v174767-v174768-v175306-v175307-v310630 (2) Each Of The FollowingProSeries OE 100% New Brake Calipers are manufactured to OE standards for exact fit and performance Ready to install out of the box, slide pins come pre greased Installation hardware & mounting bracket are included where applicable Zinc Electroplating technology or Aluminum casting, providing exceptional corrosion resistance Meets ASTM B117 96 hour salt spray corrosion resistance test standards EPDM certified rubber components for superior heat