the vn750 are all the same.. the A# is just the year differences.
I have used Rotella T 15w-40 without any trouble.Check the vulcan verses thread for PLENTY of info on oil, filters, etc...
'99 VN750 with 8900 miles and growing (3,111 when I bought it 03-22-08)
Ear shave with Unipods
Drilled mufflers and degoat
N/C Street shield EX windshield
Jumbo Saddleman Highway Studded saddlebags
Willie and Max Saddlebag mounting kit
License plate turn signals
Home made sissy bar
Luggage Rack from Scoop