HD1591 136354 (x2) SPRINGS: 180-29 Came in at R- 25 PL- 29mm on 180-29/ 29N/mm L-324mm Shocks have high mileage. HD 1591 spec. Changed to HD 1596 spec. Shafts inspected and sanded. New seal heads installed. All orings replaced. New bump rubbers installed. New spring clips installed. Dyno tested. HD1591 136354 (x2) SPRINGS: 180-29 Went out at R- 20 PL- 30mm on 180-29/ 29N/mm L-324mm BRST