Does this make sense?
Le Mans Master
Joined: Oct 2000
Posts: 7,831
Likes: 5
From: Austin TX
Yeah, you can look at your engine casting date, the body build date, and check against the approximate date your car was built (figured out by the VIN). See how they all match up. For early big blocks the engine cast date is down by the oil pan rail on the passenger side (IIRC) - I'm not sure if the '69 is the same. There are standards by how far the component dates should proceed the car build date.
The last car built in Nov 68 was 9,159 and the last one in Dec 68 was 11,742. So yours was built (assuming the 10,704 is correct) around the middle of December. You can approximate the actual day by dividing the cars by the number of working days.
Tomorrow when more people are on people will chime in and correct anything I've messed up, but I think I'm pretty close. It's been a while since I've had to research a car so I'm rusty...
The last car built in Nov 68 was 9,159 and the last one in Dec 68 was 11,742. So yours was built (assuming the 10,704 is correct) around the middle of December. You can approximate the actual day by dividing the cars by the number of working days.
Tomorrow when more people are on people will chime in and correct anything I've messed up, but I think I'm pretty close. It's been a while since I've had to research a car so I'm rusty...
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!
Verdad Gallardo
Top 10 Corvettes Coming to Mecum Indy 2026!
Brett Foote
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!
Michael S. Palmer
10 Revolutionary 'Corvette Firsts' Most People Don't Know
Joe Kucinski
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2
Michael S. Palmer
2027 Corvette vs The World: Every C8 vs Its Closest Competitor
Joe Kucinski
10 Most Common Corvette Problems of the Last 20 Years!
Joe Kucinski
5 MOST and 5 LEAST Popular Corvette Model Years in History!
Joe Kucinski
2027 Corvette Buyer's Guide: Everything You Need to Know!
Joe Kucinski
Thread Starter
Burning Brakes
Joined: Feb 2007
Posts: 779
Likes: 0
From: San Bruno California
Thanks Steve. It's hard when you need some answers and it's not coming in fast enough. This I is killing me, but what you said about GM using an I as a 1 can only make sense. I checked the block number and it matches for my 69. It have a 4sp with ac. So the HX is right on. Here's another question, the shop milled the numbers off because of the block being warp. I have pictures before the milling.He has the numbers for the vin and the letters. We were waiting for an I but he can't find one that matches. Should I change the I to a 1 and stamp it that way? Or try to find the I and restamp it like it was? Since the stamping of the I might have been from the factory. Motors been in the shop close to 4 months and kind of waht to put it back in the vette and cruise before it starts rainy season.
