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1971 SPD / Door tag / Casting ?
Posted By:
RAII4-speed
1971 SPD / Door tag / Casting ? -
06/04/17
05:17 PM
1971 Duster 340 SPD is 6/01 .... Door tag read 5/1971 .... Casting on block is 1/18/71 Does this seem to be correct?
Posted By:
RAII4-speed
Re: 1971 SPD / Door tag / Casting ? -
06/04/17
07:57 PM
Trying to upload pics
Posted By:
BigMoneyLewis
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
01:20 AM
Certainly not unusual. What's the assembly date on the block look like ?
Greg
Posted By:
dogdays
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
08:08 PM
As long as they are in chronological order, IMHO you're good. Chrysler didn't have a very efficient inventory system. Again that's in my opinion, but it comes up so often.
R.
Posted By:
Morty426
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
09:12 PM
No concerns with those dates.
I have a 340 block that was cast in 3/71 IIRC and went into a 72 car
Posted By:
6bblgt
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
09:34 PM
is it an orange "GW340" Windsor assembled engine or a blue "GM340" Mound Rd. assembled engine
what transmission?
SPD of 6/1/71 (601) is "SCHEDULED"
door tag of "5 - 71" represents the car's build being completed by Friday 5/28/71
Posted By:
RAII4-speed
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
10:16 PM
Not able to read it without scrapping paint ... 4-speed car ... Blue engine
Posted By:
6bblgt
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
10:25 PM
what does the VIN stamping look like? you are going to have to scrape paint if you want to know the answer to the question that wasn't asked?
Posted By:
RAII4-speed
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
10:33 PM
Stamping looks good, Just thought the casting date and SPD were a bit too far apart ...
Posted By:
6bblgt
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
11:11 PM
I have a '71 340 engine
VIN: 1B450330
stamped: GM340P 3567 0071
CAST: 1/20/71
EAD: 5/4/71
car's SPD: early July
Posted By:
6bblgt
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
11:26 PM
angle & location of the 2 "GM340" stampings are nearly identical
Posted By:
RAII4-speed
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
11:31 PM
How does this break down to a date?.... GM340P 3567 0071
Posted By:
Morty426
Re: 1971 SPD / Door tag / Casting ? -
06/05/17
11:36 PM
3567 is the date based on the 10000 calendar
0071 is the 71st engine built that day
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