Borgeson - OEM Style Rag Joint - P/N: 053449 - OEM Rag joint style flexible steering coupler. Fits 3/4 in.-36 Spline X 3/4 in. Double-D. 1934 Ford Rear Spring Recommend replacing existing shackles when

Recommend replacing existing shackles when installing SuperSlide Springs for the best suspension performance

Core Height 18

Core Width 38

There is a 6 blade stationary and 7 blade flex fan you can use though

Borgeson - OEM Style Rag Joint - P/N: 053449 - OEM Rag joint style flexible steering coupler. Fits 3/4 in.-36 Spline X 3/4 in. Double-D. 1934 Ford Rear Spring Recommend replacing existing shackles whenOn some factory applications, a flexible coupling or Rag Joint was used to attach the column to the steering box when there was perfect alignment. If the original column or box is changed, the stock coupling may not work. Borgeson offers the largest variety of spline and DD sizes to fit most applications. Flexible couplings are only available in steel and should only be used when there is a perfect alignment between the connecting shaft and steering