Yes, the ZR1's had the D44. I'm not 100% sure on the available ratios by year and model. But I think that they were available in 3.07, 3.33, 3.45 and 3.54. I really searched for a 3.33. I thought it would be the ticket with the L98/700R4 combination.
Now dang it, if we keep talking about it...