[68LSS1]

I agree with Shamrock Customs about Inland Empire being the best drive shaft company in the country. I talked to them about going to a one piece ('68 short step, coil spring rear) and they recommended me not to. I've heard the maximum length that one should be as 5' and 6' (I'm sure plenty will chime in here). They can build one warrantied for 700hp (2 piece for our trucks) and also sell heavy duty carrier bearings. The drive shaft is a slip type on the rear. I'm still going to go one piece though. I am moving the motor as back as far as possible (gonna put that shifter right beside me). Maybe trying the carrier bearing from them will work for you?