Belltech MUSCLE CAR PERFORMANCE HANDLING KIT 1733 Cooling Plate Will I need to run

Will I need to run new wiring or splice into existing harnesses

Clean the existing door trim surface thoroughly

You don't need to sand

HKS I/C R-type CT9A EVO7/8(MR) GT Special Full Turbine Kit

Belltech MUSCLE CAR PERFORMANCE HANDLING KIT 1733 Cooling Plate Will I need to runBelltech Suspension Packages 1733 0" F 0" R 78 87 Oldsmobile Cutlass (G Body) 0 0 drop Belltech MUSCLE CAR PERFORMANCE HANDLING KIT Vehicle Fitments: Year Make Model Submodel 1980 Oldsmobile Cutlass Base 1980 1981 Oldsmobile Cutlass LS, Brougham 1981 Oldsmobile Cutlass Supreme 1979 Oldsmobile Cutlass Vista Cruiser, Vista Cruiser Brougham 1978 1984 Oldsmobile Cutlass Calais Base 1983 1984 Oldsmobile Cutlass Calais Hurst 1980 1983 Oldsmobile Cutlass