The 292 was offered from 1963 till 1990. Starting in 63' there were four different block castings used through 66. Yours is likely one of the last two, 3921970 or 3994258. It is easy to check and is found on the passenger side of the block as I recall. The rear end could be a 13500 or a 15000 lb capacity GM and the ratio is approx. 6.20. Factory tires could have been 7:50x20 or 8:25x20 depending on the GVW it was built as. You may find that sticker inside the glove box or perhaps on the door jamb. I don't know what the weight is (was) but it isn't much more than a 4WD pickup to say about 5800 lbs. Someone has added the pickup bed as that was not a factory option. Perhaps you can identify the make/model year of the bed? Maybe you could post some pictures of your truck. We all love pictures.
Welcome to the StoveBolt Page Brian. Don't be a stranger.
