Inline Tube Compatible with 1968-1972 GM Wiper Arm Tension Stainless Steel Spring Trico Judge W30 GSX SS 442 -I-6-10-

1964-74 GM Windshield Wiper Arm Tension Spring. For Wiper 2pc. These are the tension springs on the back of the arm. They are used to force the arm tight against the windshield so the blade is tight against the glass. This is the only thing that every goes bad on the arms. The original springs were steel that over time got rusty and broke if they are not broke they are very rusty. This is the only part of the arm that is not made of stainless steel and this unsightly rusty piece causes people to throw away the arm. The new inline tube spring is made of stainless steel so it will never rust again and installs in seconds and now restores your new arm to new. If the old spring has left rust stains on the existing arm it can be cleaned off with rubbing compound or if it extensive the car can be LIGHTLY glass bead blasted and it will remove it. Since the original arm had a brushed Finish the glass will leave a factory finish. If you want a bright finish to your arm use 0000 steel wool with the rubbing compound and it will shine it up. No need to replace or throw away the old arms - one spring and a bit of cleaning and they will look new. Applications: 1968-72 Chevelle, GTO, 442, GS, Elcamino 1970-72 Monte Carlo, 1969-72 Grand Prix 1967-69 Camaro, Firebird, 66-74 Nova 1970-78 Firebird / Trans Am / Camaro 1973-77 A-body Chevelle, Lemans, Cutlass, Skylark all Full Size Cars from 66-74 Any GM Car