Will a 70's BB starter fit a 92 K2500?

[1968 Pontiac]

I have an old, but only used on a show car, Accel Super-tork starter which is stamped with GM# 1108776. This would appear to make this a HD starter for up to 30 series vehicles. I can't find a reference for the Accel starter anywhere. Does anyone know why this wouldn't fit a 92 K2500 with 305. I don't think the ring gear teeth quantity or starter bolt pattern have changed since then, but perhaps there's some other difference.The starter in my truck is starting to get tired. Thanks.

[1968 Pontiac]

Well, I've answered my own question. Found a nice freshly rebuilt starter on an 80's van at the bone yard yesterday, and guess what number was stamped on the case: 1108776. Even had the correct HD heat shield on it.

Removed the old starter and was surprised how small it was. It wasn't a reduction starter, but it was almost as small with a selenoid about half the size of the one on the 1108776's.