bcollid

I have a 1989 corvette manual with Dana 44 and 3.33 ratio GT7 code

I am switching to 3.73 gears. Can you tell me if it looks like a have the correct parts:

Yukon YG D44HD-373

D44-HD (HD only!)3.73 R&P (uses D60 yke) incl.VIPER & VETTE

WVZR-1

"BY DESCRIPTION" it appears that you do BUT if this is only an "advertisement" or "what's on the box" it's what's in the box or how factual the advertisement is.

If you've already got the gear kit you can check the pinion diameter for the front and rear bearings, check the spline count for the flange and if those are a match you could consider the gear kit a "fit"! If the spline count for the pinion flange is 29 you could consider your self OK. Check the ring gear bolt requirement, if they're 3/8 you're OK if they're 7/16 the gear kit is for a later Viper/Jeep.

Now if you've purchased an install kit already it might be very important to confirm it's content. It's not uncommon for Internet vendors to ship the incorrect install packages.