Waldig You Got It ! Two Areas Mechanics Seem To Be Afraid Of Differentials And Steering Boxes. There Is Not Much To Either Of Them. Installing A Phantom Or Lsd. Is No Big Deal. And Will Help Support The Spiders. This Problem Is Not Isolated To Just Crossfires, It Has Plagued Drag Racers For Years. It Is Almost Always The Cadge Or Spiders Or Cross,
Mechanics Sometimes Refer To This As The Bundle. Once I Saw The Shaft Of The Pinion Gear Shear Off On 12 Bolt Gm And Thats A Strong Rear. I Mentioned Infinite Because He Is Involved With Drifting. That Has To Be Torture On Rears. And I Dont Think You Can Drift Without Some Kind Of Lock Up. As To The Getrag It Looks Like It Is Possible. Oledoc2 Is Building A Coupe There Is His 3.73 Or Lower For The 1/4. Now For You This Gear Ratio Esp Traction Limp Thing. Read Off Of Wheel Speed Sensors, Or Tranny Output Speed Or Both
Ps I'm Slow Getting Back. Its A Brain Thing