Borgeson - Vibration Reducer - P/N: 163449 - Polished stainless steel single universal joint and vibration reducer combination. Fits 3/4 in.-36 Spline X 3/4 in. Double-D. Ford Thunderbird 1955-1957 Tri-Five Bel Air Sedan

1955-1957 Tri-Five Bel Air Sedan / Convertible / Nomad Wagon / 150 and 210 2-Door

R40L Rear Spring

Fits 1957-72 Ford F100

They operate at angles up to 70 degrees

1949-51 Mercury SuperSlide Stock Height Springs #310 are designed to OEM Specifications

Borgeson - Vibration Reducer - P/N: 163449 - Polished stainless steel single universal joint and vibration reducer combination. Fits 3/4 in.-36 Spline X 3/4 in. Double-D. Ford Thunderbird 1955-1957 Tri-Five Bel Air SedanNoise, vibration, and harshness are at the top of the list of concerns to all automotive enthusiasts. With the more frequent use of rack and pinions and low profile performance tires, there are more road vibrations transmitted to the steering wheel than in the past. Using a Borgeson vibration reducer results in an immediate change in the steering feel and as an added benefit, this reduction in vibration has been shown to increase the overall life of