[Mac VABCH]

Cobrarob,

Are you planning to Road Race your Cobra? If so I would go with the BDR. With its longer wheel base and BMW suspension components these cars have excellent "manners". Most cobras are a handful on the track except for the BDR. They are very neutral and predictable. As for the drive line there was a bad or lower quality batch of half shaft that failed but this has been corrected. There are more BDRs with 402 and 427 Roush engines out there with the stock drive line or just upgrade to the LSD.... Hope this helps Mac