Is my 1977 C3 early or late?

[John Robinson]

Hi all, I have a 1977 C3 the trim tag shows B10. Does this make it an October 76 build so an early 77 or does it make it an Oct 77 so a late build?
No alarm keyhole, on fender. I need to know as the weatherproofing for the T-Tops has either 18 or 19 pegs, dependant on early or late 77
Thanks

 

[Corvetteville]

C3 Corvette Build Date Trim Tag Code - Official C3 Vette Registry - C3 Corvette Registry

You can determine the date your C3 Corvette was built by looking at the codes on the 'Trim Tag' on your Vette.

www.c3vr.com

I'm not sure, but here's a tag decoder which may help.

 

[John Robinson]

Thanks, this looks like September 76 so an early 77

 

[Corvetteville]

I would agree based on that information.

 

[Adtheman]

Hi all, I have a 1977 C3 the trim tag shows B10. Does this make it an October 76 build so an early 77 or does it make it an Oct 77 so a late build?
No alarm keyhole, on fender. I need to know as the weatherproofing for the T-Tops has either 18 or 19 pegs, dependant on early or late 77
Thanks

If you're changing them anyway, you could remove the existing ones and count the pegs. just a thought.

 

[Jack56]

C3 Corvette Build Date Trim Tag Code - Official C3 Vette Registry - C3 Corvette Registry

You can determine the date your C3 Corvette was built by looking at the codes on the 'Trim Tag' on your Vette.

www.c3vr.com

I'm not sure, but here's a tag decoder which may help.

I have used this easy to use decoder: Corvette C3 Decoder VIN trim tag engine casting Quadrajet