GM GENUINE 11603331
Fits Front; ROUND HEAD, KNURLED; HEAD STAMPED TP2; M14X1.5X65or Rear; RWD; ROUND HEAD, KNURLED; HEAD STAMPED TP2; M14X1.5X65or Rear; RWD; Crew Cab Pickup; ROUND HEAD, KNURLED; HEAD STAMPED TP2; M14X1.5X65; Active Apply Disc Brakes (J92)or Rear; RWD; Crew Cab Pickup; ROUND HEAD, KNURLED; HEAD STAMPED TP2; M14X1.5X65; 7,000 LB Vacuum Power Brake (JF3); 6,400 LB VAC Power BRK(JF7)or Rear; 4WD; ROUND HEAD, KNURLED; HEAD STAMPED TP2; M14X1.5X65; 7,000 LB Vacuum Power Brake (JF3),Active Apply Disc Brakes (J92); 6,400 LB VAC Power BRK(JF7)