Borgeson - Steering Coupler - P/N: 310600 - Steel steering coupler. Fits 9/16 in.-17 Spline X 3/4 in. Smooth bore. 1956 Chevy These are direct fit replacement

These are direct fit replacement parts designed specifically for your Pontiac GTO LS1

Direct fitment for 60-63 Galxie exc

Installation Instructions PDF

7L V8 COLD CASE Aluminum Dual Core High Performance Radiator

The front mount has four positions available for the front spring eye allowing you to dial in the ride height and set the car where you want

Borgeson - Steering Coupler - P/N: 310600 - Steel steering coupler. Fits 9/16 in.-17 Spline X 3/4 in. Smooth bore. 1956 Chevy These are direct fit replacementUsing 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.