Borgeson - Steering Coupler - P/N: 310600 - Steel steering coupler. Fits 9/16 in.-17 Spline X 3/4 in. Smooth bore. 1956 Chevy Key details include 10"

Key details include 10"

Direct fitment for 60-63 Galxie exc

Corrugated fins that give more surface area and more thermal transfer

7L V8 COLD CASE Aluminum Dual Core High Performance Radiator

 It only requires 4 holes for mounting the Shifter

Borgeson - Steering Coupler - P/N: 310600 - Steel steering coupler. Fits 9/16 in.-17 Spline X 3/4 in. Smooth bore. 1956 Chevy Key details include 10"Using 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.