POWER STEERING GEAR BOXsee detail info 1961 and early 62 have a pin thru the steering shaft at the U-joint. Late 62-63 and 64 have a groove on the side of the shaft. Unfortunately customers have failed to send back their cores and we no longer have a supply of cores to build. You must send your gear to our builder first. Call us and we will e-mail you instructions on packing and the mailing address to send it to. Also see 616SBI-R for insulators.If you require a seal kit instead see part #3538A MakeFORD ModelTHUNDERBIRD Year1963-1964 Item#SG634 Info/SpecsPDF Price$395.00EACH Core Charge$250.00 QtyAdd POWER STEERING GEAR BOX INSULATORS Year1961-1966 Item#3C716-SET Price$99.95EACH Select option(s) for correct pricing QtyAdd