RE: Aluminum driveshaft (did search.....need more opinions)
Spydershaft here--no probs, and its a well built unit. I'd rather replace the pinion flange and have a conventional style flange, not just the small six bolts that hold the stock unit in. Another plus, is with an adaptor, you'll be adding additional weight(I.E. losing part of the benefit of a alum. driveshaft).
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MUSTANG TRAITOR--now rocking the 09 Pontiac G8 GT

451rwhp 431rwtq
best 1/4: 12.037 @ 113.78mph 1.697 sixty foot
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