Borgeson - Steering Coupler - P/N: 314300 - Steel steering coupler. Fits 1 in.-48 Spline X 1-1/4 in. Smooth bore. ES6R80JXR GMT570A is the radiator Without

GMT570A is the radiator Without the oil cooler These COLDCASE radiators are Tig welded 100 percent aluminum and absolutely beautiful

This Dynamat Xtreme Custom Cut Kit covers the most resonant areas of the roof skin to create a solid

This kit has a 16:1 Ratio and a 3/4"-36 spline input shaft

This Dynamat Xtreme Custom Cut Kit covers the most resonant areas of the trunk lid to create a solid

1964-1966 Ford Thunderbird AT/MT Cars

Borgeson - Steering Coupler - P/N: 314300 - Steel steering coupler. Fits 1 in.-48 Spline X 1-1/4 in. Smooth bore. ES6R80JXR GMT570A is the radiator WithoutUsing a 2" straight extension, called a coupler, to extend the steering box, R&P shaft or the column shaft, can sometimes eliminate a universal joint. The coupler can be welded or pinned to the un splined end of a shaft. The 1" 48 and 1" DD couplers have a 1 1? 4" hole that will accept either an adapter to reduce inside diameter to 3 4" smooth or another splined or 3 4" DD coupler. The coupler assembly would have to be pinned and or welded together.