I have the Corvette accessories. I am wondering if the CTSV accessories are the same length as the Corvette. I am hoping to mix and match for my '63 Nova. Thanks for the input.

Dhamen

 

The pulley spacing is the same, but the CTS-V driver's side accessories (the P/S pump/reservoir/mount and the alternator) are quite different from the Y-car stuff.

The driver's side accessory drives can't be mixed, but the crank balancer, water pump and belt tensioner are the same for both.

 

04-07 CTSv accessories are at the same depth as the Vette ones. Not too much you can mix and match, though. The PS pump and alternator have to be a pair; the water pumps and balancers are the same. The A/C stuff might be different, though.