Re: Detailed stock 71 340 engine pics needed
[Re: ademon]
#385925
07/25/09 05:21 PM
07/25/09 05:21 PM
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Joined: Feb 2005
Posts: 28,312 Cincinnati, Ohio
Challenger 1
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Quote:
but i've never seen a original untouched 71 340.
I'm no expert at all, but I was lucky enough to have owned a original 71 340 4 speed RT challenger when I was 17. It was completly stock when I got it in 1977. Sadly I totalled that car after only about 6 months. So sorry I can't help because I didn't own a camera back then and don't remember what it looked like. But I kept everything off that car, junked the body, I know junked!!
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Re: Detailed stock 71 340 engine pics needed
[Re: ademon]
#385926
07/25/09 05:51 PM
07/25/09 05:51 PM
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Quote:
Need pics mostly of the throttle kickdown side, pics without air cleaner, also what were the bolt head markings on the intake manifold bolts, valve cover bolts, t-quad bolts, did the valve covers have the little triangle hold downs? Sorry for the dumb questions but i've never seen a original untouched 71 340.
Pictures from Bill Sefton's EV2 71 Demon 340 super survivor would really help. I thought it was at some Illinois Area shows recently??
This is the best I have. Should help you with other things though. I think it had the air cleaner on all day. It was convered in full color in MCG once. Others may have better pics of it.
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Re: Detailed stock 71 340 engine pics needed
[Re: ademon]
#385932
07/26/09 01:18 PM
07/26/09 01:18 PM
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Joined: Nov 2003
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mopars_1
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on the topic of detailed 340's, did the 71's come with the right angle oil filter adapter? in some of the pics it doesn't show one but on my origianl 71 318 it does? thanks
Last edited by mopars_1; 07/26/09 01:22 PM.
1971 Plymouth Duster 340 auto 1937 Plymouth PT50 1969 Dodge Dart Swinger 340 4 speed 2013 Ram laramie 2500 hemi 2008 Harley FLSTSB springer
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Re: Detailed stock 71 340 engine pics needed
[Re: 1_WILD_RT]
#385936
07/26/09 01:25 PM
07/26/09 01:25 PM
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Joined: Feb 2005
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Quote:
Every photo posted shows the 71 340 as being Orange which is correct till April or May then they were painted blue...
Good point, my 71 had a blue engine in it.
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Re: Detailed stock 71 340 engine pics needed
[Re: Challenger 1]
#385937
07/26/09 01:33 PM
07/26/09 01:33 PM
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Joined: Jan 2003
Posts: 42,714 Spokane Washington
ScottSmith_Harms
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Quote:
--------------------------------------------------------------------------------
Every photo posted shows the 71 340 as being Orange which is correct till April or May then they were painted blue...
Yes, the April (ish) 1971 is the changover date most agree on concerning when the color change was made, the exact changover date is yet to be proven (I doubt it ever will be). The 2 intakes shown side by side in the link above show a small casting difference, it is thought that the engine color change happened about the time they started using the revised casting so most cars built after March 71 should likey have this intake style.
(Attachment is a 71 Cuda 340 convertible, I believe it has a June 71 build date, shows the correct late 71 340 color)
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Re: Detailed stock 71 340 engine pics needed
[Re: gtx6970]
#385945
07/26/09 09:22 PM
07/26/09 09:22 PM
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Are the white plastic spark plug wire seperators supposed to be engine color or left natural? In the pics posted they all appear natural, that or the paint has flaked off over the years. My former chall 340 they were missing so I guessed when I did it and painted them. I know big blocks were in fact engine color . and I know later years small blocks are engine color
Bill, did the 71 and up with TQ's get a different throttle kickdown assy?
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Re: Detailed stock 71 340 engine pics needed
[Re: ScottSmith_Harms]
#385948
07/26/09 10:54 PM
07/26/09 10:54 PM
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I'm guessint the one in my pic is for a 2 bbl manifold, the pic from Bills site looks like the 340 one ( taller and over to the V/C side to line up better with the T-quad linkage), and a 72 one that i have is set up for what i think was a different kickdown setup without the threaded end. i'll post a pic of the 72 in a bit. One thing is for sure, no one is 100% on 340's Maybe i can get a hold of Rhinodart to see if Bill's car is in chicagoland area, and spend an hour taking pic's and verifying bolt , kickdown, brackets, ect...
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Re: Detailed stock 71 340 engine pics needed
[Re: ademon]
#385949
07/26/09 10:58 PM
07/26/09 10:58 PM
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Joined: Jan 2003
Posts: 42,714 Spokane Washington
ScottSmith_Harms
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Quote:
One thing is for sure, no one is 100% on 340's
A truer statement would be that no one is 100% sure on any Mopar engine detail, some better than others but there are debatable items on almost all of them. 340 details are known quite well by a few, but it's a small number at this time. There are still some minor details that get debated, just as on other Mopar engines.
*Bills Demon (and Jim Rhineheart) are in Scotsdale AZ right now, just spoke with him today
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Re: Detailed stock 71 340 engine pics needed
[Re: ScottSmith_Harms]
#385950
07/26/09 11:57 PM
07/26/09 11:57 PM
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Joined: Jan 2003
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Quote:
Quote:
One thing is for sure, no one is 100% on 340's
A truer statement would be that no one is 100% sure on any Mopar engine detail, some better than others but there are debatable items on almost all of them. 340 details are known quite well by a few, but it's a small number at this time. There are still some minor details that get debated, just as on other Mopar engines.
*Bills Demon (and Jim Rhineheart) are in Scotsdale AZ right now, just spoke with him today
And every year 340 is a little different too. And you have the 340 six packs that are an animal in thier own. Because of TA/AAR values those engines are more researched out.
And didn't the the 340 TQ's in 71 have a recall or some issue? And most were swapped to a 72 TQ. Making a survivor with the OE carb even harder to find. When someone back in the day does a carb swap stuff gets disturbed at the same time. That's got to make it tough to find 71 info.
Is they why the orange Demon has it's carb switched?
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Re: Detailed stock 71 340 engine pics needed
[Re: autoxcuda]
#385951
07/27/09 12:01 AM
07/27/09 12:01 AM
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Joined: Jan 2003
Posts: 42,714 Spokane Washington
ScottSmith_Harms
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Quote:
And didn't the the 340 TQ's in 71 have a recall or some issue? And most were swapped to a 72 TQ
Not a recall, but if serviced for carb issues there was some service bullitin that reccomend a 72 TQ as a replacment.
The Demon had some kind of problem back in the day, small carb fire or something, as a result it is also wearing some touch up engine paint on the intake and drivers VC
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Re: Detailed stock 71 340 engine pics needed
[Re: chrisf]
#385953
07/27/09 01:31 AM
07/27/09 01:31 AM
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Quote:
my demon still retains its original 71 carb but its far from a reference example. i have the majority of the correct ($$$) parts now just a few more peices and i will be ready to start the resto.
Looks nice to me Just having the original carb and what looks to be the original master cyl puts you way ahead of the game !!
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Re: Detailed stock 71 340 engine pics needed
[Re: ademon]
#385961
07/27/09 01:25 PM
07/27/09 01:25 PM
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heres what a think is a 72 and later 340/360 4 bbl throttle bracket, with the pic of a 71 style above.
Would dmoore's survivor 72 340 4speed Duster have the correct bracket? This one looks like the same one for 68-70? 340's that you can buy new....
https://board.moparts.org/ubbthreads/show...e=0#Post5023423
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Re: Detailed stock 71 340 engine pics needed
[Re: Steve340]
#385965
07/27/09 11:19 PM
07/27/09 11:19 PM
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Joined: Aug 2003
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bremotorsports
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I love it when we talk small blocks.
Here are some tidbits from the engine belonging my own 71 340 Cuda convertible. One-owner car, and I am second titled owner. I have conversed with him numerous times. Carb replaced, distributor replaced, radiator hoses replaced, but otherwise never apart. Vehicle build date 3/31/71. To date, in discssions with other owners, the closest I have come to the color changeover date is 3/17/71, at least for Hamtramck cars. All blue engines I have seen have paint on the wire looms (versus no wire loom paint on the orange engines), and also do NOT have the wiring harness trough on the passenger side valve cover. Both of these observations MAY ALSO play into Windsor built engines (GW) versus Mound Road built engines (GM) as stamped on the front of the block.
First up:
Engine color dipstick tube.
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Re: Detailed stock 71 340 engine pics needed
[Re: bremotorsports]
#385968
07/27/09 11:22 PM
07/27/09 11:22 PM
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Joined: Aug 2003
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Standard filter attachment (no right angle adapter).
Nice and clean inside!
Notice some original blue paint residue just inboard of the filter gasket mating surface.
Last edited by bremotorsports; 07/28/09 12:52 AM.
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Re: Detailed stock 71 340 engine pics needed
[Re: ScottSmith_Harms]
#385993
07/28/09 12:11 AM
07/28/09 12:11 AM
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Joined: Aug 2003
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Scott,
My intake is the "Spring 71" version, with the hump on the runner.
I have been made aware of a local gentleman here in NJ who supposedly has a fairly unabused 71 hardtop, which I am told has an orange engine. I will advise on that in the near future. Also, I believe that there is a gentleman who is a Moparts member, whose name I believe is Morris, who resides in FL. I believe he is an actual original owner of a 71 340 Cuda. Perhaps he will see this and respond.
Other than Bill Sefton's car, of which I had received many photos directly from him a few years ago, there don't seem to be many 71's in any body style that are legitimately untouched, or close to it.
BR
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Re: Detailed stock 71 340 engine pics needed
[Re: ScottSmith_Harms]
#385997
07/28/09 01:30 AM
07/28/09 01:30 AM
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Joined: Aug 2003
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bremotorsports
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Most interesting!
The car I referenced in the last photos is 342575 (SPD same day, 3/30/71). One correction: It is EV2, not FE5. Sorry for the oversight. But it obviously has a blue engine. Does Mike's car have Windsor or Mound Road engine? Does the right side valve cover have a wire trough? (342575 was sold several years ago. I know who bought it, but he resold it immediately, and I do not know where it is now.)
Another tidbit: In my archive photos, the door sticker on 342575 shows 4-71. My car, built a day later, shows 3-71.
My engine in 344342 (3/31/71) is a Mound Road engine (Code GM on the block).
Chet Greenwood informed me that his convertible, 332846 (3/19/71) originally had a blue engine. I believe he repainted it orange during restoration.
Please excuse the silver paint.
BR
Last edited by bremotorsports; 07/28/09 10:02 AM.
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Re: Detailed stock 71 340 engine pics needed
[Re: ademon]
#385998
07/28/09 07:13 AM
07/28/09 07:13 AM
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Joined: Sep 2003
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340wedge
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"right angle oil filter adapter MAY be an A-Body thing (I had that setup in my 71 340 Duster" My 71 Duster is a July 9th build date, blue engine and has the right angle oil adapter.
1971 Sassy Grass Green Duster 340 2006 Charger Daytona GoMango
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Re: Detailed stock 71 340 engine pics needed
[Re: ScottSmith_Harms]
#385999
07/28/09 08:58 AM
07/28/09 08:58 AM
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Joined: Aug 2007
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The only touch ups here were: Redone air cleaner new battery cables. other than that nothing else was changed. The valve covers were the original removed a week after purchase of the car when new they still have the original paint on them. This car is great for the fine details Scott.
performancecarrestorations.com
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Re: Detailed stock 71 340 engine pics needed
[Re: moparo]
#386000
07/28/09 09:48 AM
07/28/09 09:48 AM
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Joined: Jan 2003
Posts: 42,714 Spokane Washington
ScottSmith_Harms
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Quote:
The only touch ups here were: Redone air cleaner new battery cables. other than that nothing else was changed. The valve covers were the original removed a week after purchase of the car when new they still have the original paint on them. This car is great for the fine details Scott.
moparo,
Don't get me wrong, not picking on your car/engine, it looks fantastic. However that looks like blue paint overspray on the upper rad hose, back of the alternator, assosiated wiring harness, and throttle return spring? If so that isn't original.
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Re: Detailed stock 71 340 engine pics needed
[Re: ScottSmith_Harms]
#386003
07/28/09 11:03 AM
07/28/09 11:03 AM
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Anonymous
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Quote:
Another angle, this is a column shift automatic car SPD first week of October 1970 at the Hamtramck plant
This engine in this picture also appears to have been manipulated a bit. Notice the by pass hose. The paint density is not consistent with the intake port that it is directly connected to. It shows an impossible paint pattern for two pieces that were supposedly painted together. The hose has a thin over spray look to it while the intake is heavily covered. Paint on rubber does not wear off or thin out over time. It would have either flaked or chipped off. The picture of the blue survivor engine that is posted earlier in this thread conveys the correct look that the hose would have exhibited if it was painted on the engine. -Clamps have been changed however.-
Last edited by Boundlez; 07/28/09 11:09 AM.
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Re: Detailed stock 71 340 engine pics needed
[Re: ademon]
#386005
07/28/09 12:47 PM
07/28/09 12:47 PM
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Joined: Jan 2003
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AdamR
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What spots would the KV stamped hose have been used on orginally ? Also, what are the correct clamps for the 3 port breather and the brake booster ?
Another thing I have been wondering about. Exhaust manifolds, Since they were bolted to the motor prior to painting, Wouldnt they be pretty much entirely covered with paint instead of the slightly over sprayed look most people believe is correct ?
I know If I were painting them at the factory I wouldnt bother trying to keep the paint off of them. I would just cover them completely.
Last edited by AdamR; 07/28/09 04:03 PM.
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Re: Detailed stock 71 340 engine pics needed
[Re: bremotorsports]
#386007
07/28/09 06:54 PM
07/28/09 06:54 PM
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Joined: Aug 2007
Posts: 1,101 Ont, Canada
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There are many pictures on Legendary motorcar web site under inventory.
performancecarrestorations.com
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Re: Detailed stock 71 340 engine pics needed
[Re: ScottSmith_Harms]
#386008
07/28/09 07:36 PM
07/28/09 07:36 PM
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Joined: Aug 2007
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moparo,
Don't get me wrong, not picking on your car/engine, it looks fantastic. However that looks like blue paint overspray on the upper rad hose, back of the alternator, assosiated wiring harness, and throttle return spring? If so that isn't original.
Scott. I do not own that car. When did you see that car anyway?
performancecarrestorations.com
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Re: Detailed stock 71 340 engine pics needed
[Re: ScottSmith_Harms]
#386015
07/28/09 09:26 PM
07/28/09 09:26 PM
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Joined: Sep 2003
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340wedge
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Thanks Scott , Guess my question was confusing,, but you answered it, my engine is blue and has the hump. From an earlier post I thought the picture of the hump stated it was cast in January and the one without in May, but must have been May of 1970, and the hump in January of 1971. Whew!...
1971 Sassy Grass Green Duster 340 2006 Charger Daytona GoMango
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Re: Detailed stock 71 340 engine pics needed
[Re: moparo]
#386016
07/28/09 09:31 PM
07/28/09 09:31 PM
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Joined: Aug 2005
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FJ5_Fish
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Quote:
OOOOOOOOOOOOOOhhhhhhhhhhhhhhhhh. pictures
Of the car - Not your wife again!
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Re: Detailed stock 71 340 engine pics needed
[Re: AdamR]
#386018
07/29/09 06:14 PM
07/29/09 06:14 PM
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Joined: Jan 2003
Posts: 7,978 Bethel Ct
AdamR
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Quote:
What spots would the KV stamped hose have been used on orginally ? Also, what are the correct clamps for the 3 port breather and the brake booster ?
Another thing I have been wondering about. Exhaust manifolds, Since they were bolted to the motor prior to painting, Wouldnt they be pretty much entirely covered with paint instead of the slightly over sprayed look most people believe is correct ?
I know If I were painting them at the factory I wouldnt bother trying to keep the paint off of them. I would just cover them completely.
anyone ?
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Re: Detailed stock 71 340 engine pics needed
[Re: chrisf]
#386021
07/30/09 06:44 AM
07/30/09 06:44 AM
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Joined: Jan 2003
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Quote:
this is a 71 318 cover i have.
Thats what I used with a piece of KV hose for the vent line to the apron which I believe had a crimpped clamp on the oher end originally. What about the line to the carb ? Same clamps ?
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Re: Detailed stock 71 340 engine pics needed
[Re: ademon]
#386025
07/30/09 08:58 AM
07/30/09 08:58 AM
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Joined: Aug 2003
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bremotorsports
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Quote:
Great info Bill, Were you ever able to dig up any info reguarding plant work stopage or strikes at the Winsdor plant that may shed light on some orange 340 going into car after the blue swich over date? After we talked about my 4/2/71 spd Demon 340, (orange engine with a Asy date of 11/16/70) I found out the history from new to about 1979 on my Demon, engine was always orange. Thanks Mike
Mike,
You may want to contact Dave Wise at MMC Detroit regarding plant work stoppages. 248-393-3970.
Bill Rolik
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