87-91 RX-7 Turbo II 3" Aluminum shaft. The 1-piece driveshaft that we offer for the RX-7 is lighter than the stock driveshaft, but is also considerbly more torsional. A steel shaft can torsionally twist 5-7 degrees, where an aluminum shaft can twist as much as 15-20 degrees. This means a smoother ride and better response. Comes completely assembled, balanced and ready to install. Uses Spicer Heavy Duty replaceable U-Joints.
1 year warranty on complete driveshaft, Lifetime warranty on welds and tubing.
Stock is 13lb 13oz, Aluminum is 11lb 1oz.
