1939_Buick

Some parts are common across several years. Others 1 year only. Master Parts book identify The best source of pre war Buick parts is Dave Tacheny in Champlin, MN. He specializes in 1936-1941 Buick parts. He is old school:- no email. The best way to contact him is to call him between 4 and 7 pm Central at 763-427 3460. You can also write him a letter. His address is 11949 Oregon Ave N., Champlin, MN 55316.  http://forums.aaca.org/topic/206688-dave-tachney/

For part Z "bolt", as in page 178-a above, for group 6.106 has size listed for 1941 as 7/16" 20 x 2 15/32". But not all bolts with a part number may have dimensions in parts books. For part AQ "bolt" group 6.170 looks to be part of a kit. So no description - size. From 1928-52 Master Parts Book pg 211 BHA = https://www.buickheritagealliance.org/ https://www.buickheritagealliance.org/archives Some of those or similar documents are avalaible from other sources. Like https://www.oldcarmanualproject.com/

Buick's of that era have torque tubes. Basically a solid connection transmission to diff. A lot of engineering and $$ to convert to an open drive shaft and a new differential/rear axle/rear suspension set up. Not 100% sure but Ponti & Chevs of mid 30's had open drive shaft 320ci was fitted to 1936 series 60 Century. 1936 series 40 special a 233ci[?] 1937 was the first year of the 248

Going to put a Buick straight 8 in it? Or hot rod with a different engine~drive line? Download the 1942 Buick shop manual for free. All of it section by section. Or click the pdf link to pay. http://www.oldcarmanualproject.com/manuals/Buick/1942/Shop Manual/ It is very comprehensive and has information that can be used with all straight 8’s. It has more information than was included in older “Shop Manuals” before 1942 You also should get a copy of a "Master Parts Book of Chassis Master for Buick 1928 -52". (or similar year range) That is where the Page 178-A comes from.

The B maybe an 8. Do you have a photo of the engine? From a Norm Darwin book 1923 Buick started from 826497. You may have an AU manufactured body on an imported chassis. That was the common practise at that time. But some were CKD (completely knocked down). Extract from Darwin book "The History of Holden since 1917"

Absolute guess 5-10-50 times the retail value. If folks could make $$ it would have been put back on the road decades ago.

Rear window is split. So a GM C body - Series 80 Roadmaster or series 90 Limited. Guessing its a model 81 Roadmaster with 320 cu engine. With sellers comment "I DONT HAVE TO SELL. NOT COMING OFF THE PRICE " expect it will not sell and continue to deteriorate being outside.. Rust showing in places. 95% of the rust will not be showing.

Most Buick's are B bodies. Early 30's and 1 model of Buick in 1940 [40A] use A. Some GM brands used A on some model and B on other models in the same year, as very good post above. https://en.wikipedia.org/wiki/General_Motors_A_platform https://en.wikipedia.org/wiki/General_Motors_B_platform The car in post 1 looks very good

Would have been other Daimler cars of the time that used the same engine. Or maybe the original engine was found in Isle of Man. But a low chance.

https://en.wikipedia.org/wiki/Daimler_Double-Six_sleeve-valve_V12 The sleeve valve Daimler's are interesting vehicles. Same car? [from wikipedia] Wheel spokes not chromed in the post 1 photo.

The inlet manifolds 1939 and later have a step at number 8 cylinder Have seen complete 1938 intake-exhaust manifolds on later engines. But unsure if exhaust only will bolt up to 1940 intake. Image shows both types of intakes

1929 Roosevelt has the same hood pattern https://en.wikipedia.org/wiki/Roosevelt_(automobile) https://www.shannons.com.au/club/enthusiasts/gcvauto93/garage/1929-marmon-roosevelt/ Photo from post 1

Looks better cleaned. Newly installed wiring harness, new exhaust system from front to rear, new 6-volt battery, newly recast steering wheel, labor and brake overhaul would take a good chunk from $11K. An interior of the original pattern, with cloth near original, would have cost about the same, but made it more saleable to those with some pre war Buick knowledge. But is what it is. Also good to see the intake - exhaust manifold unpainted (as original) Does it start on the accelerator? (many now do not)

https://www.teambuick.com/reference/ident_engine_til_52.php Engine number start from 1937 S40 4-3166225 1938 S40 4-3396937 4 = 40 series and 3315945 = 1937

And exports. Open top - convertible cars popular to be exported/imported by non USA residents Body shell for 1939 series 61 is the GM B body (Buick 40 & 60 series. And others) https://en.wikipedia.org/wiki/General_Motors_B_platform Edit Other thread on this fine car. https://forums.aaca.org/topic/408123-1939-cadillac-series-61-bringing-her-back-to-life/#comment-2622048

Style is 1939 - 1940 Is from a heater. Buick Air Master. Original 1939 Buick factory photo

Photo? Location? Probably worth more than the scrap metal $/lb value, but not by much, when loaded onto a truck. The small parts-ancillaries can be worth some $ to some people. But a small market for a 1917 Packard.

Got a Commodore sticker? ☺️ Removed those rear indicators ?

From wikipedia 1936 series 40 special GM B body & 248 ci 1936 series 60 century GM B body & 320ci 1936 series 80 special GM C body & 320ci 1936 Chev used GM A body Some 1941 Buick's used (Chev) A body - Model 40-A . Model 40-B used the GM B body https://en.wikipedia.org/wiki/General_Motors_A_platform_(RWD) https://en.wikipedia.org/wiki/General_Motors_B_platform https://en.wikipedia.org/wiki/General_Motors_C_platform_(RWD)

What is it installed in? Position of distributor? Length of cylinder head? 23-25 inches https://www.t137.com/registry/help/otherengines/otherengines.php Continental? Are other brands with L head,

Location? Photo?

60 would indicate series 60 Century 1942 S60 and S40 has 49/12 teeth 4.083 ~4.1. (not all documentation I have is consistent) But could be something else. Part numbers will identify. If you can take the cover off should be able to read the pinion part number and maybe the crown wheel part number

Will not be a drop in. Will need cutting and welding of engine and transmission mounts as least.

Photo states "Leyland" Could be based on a UK Leyland truck. early 1900's Solid tyres, spoked wheels and chain drive indicate very early. Before WW1 1914? From https://www.hcvc.com.au/forum/restore/8811-1910-to-1915-lacre-truck-info-wanted?start=20

Photo? Will get more response in https://forums.aaca.org/forum/60-buick-pre-war/