69 early 70 deep groove water pump pulley 3947824 DV

[dvss1]

Real GM high perf waterpump pulley. Not bent, twisted, welded, or any extra holes. No dents. Please look at the pics.

400.00 plus shipping paypal f and f preferred.

Thanks SYC

[Flying Undertaker]

I also have water pump pulley with the DV designation instead of BV. I thought it was a misstamp, when I purchased it years ago. Is it an update for the Z/28? Is it a later pulley? Was there any differences between the two? Possibly a redesign?

[L78steve]

My understanding is both are correct and factory installed.