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Post Info TOPIC: 1950 Pontiac Silver Streak Project Update


Canadian Poncho Superstar!

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RE: 1950 Pontiac Silver Streak Project Update


Good stuff! Sounds like a engine rebuilder you can trust.



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'64 Parisienne CS "barn find" - last on the road in '86 ... Owner Protection Plan booklet, original paint, original near-mint aqua interior, original aqua GM floor mats, original 283, factory posi, and original rust.



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Well the L6 came home today, Christmas all over again. Looks like it just came off the assembly line. L6 Rebuild 17-02-06 1.jpgL6 Rebuild 17-02-06 2.jpgL6 Rebuild 17-02-06 3.jpgL6 Rebuild 17-02-06 4.jpg



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Dale Petrie

1950 Pontiac Silver Streak 2 Dr Sedan L6 239 cuin  (Under  Restoration)

1967 Beaumont  2 Dr Sport Coupe A 51 package  454, cuin,  GM Crate short block plus upgrades 

1985 GMC 4x4 One Owner, 383 cuin. GM Crate complete



Canadian Poncho Superstar!

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That is purdy!



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'64 Parisienne CS "barn find" - last on the road in '86 ... Owner Protection Plan booklet, original paint, original near-mint aqua interior, original aqua GM floor mats, original 283, factory posi, and original rust.



Guru

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Look like a clean job!

 

Fitz.



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www.FitzbackGarage.com Look for Easy Steering in your vintage Poncho, Look for the EasyDrive Power Steering System in the web site



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L6 Rebuild 17-03-14 6.JPGWell the L6 is mounting in the stand waiting to be dressed for run up.



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Dale Petrie

1950 Pontiac Silver Streak 2 Dr Sedan L6 239 cuin  (Under  Restoration)

1967 Beaumont  2 Dr Sport Coupe A 51 package  454, cuin,  GM Crate short block plus upgrades 

1985 GMC 4x4 One Owner, 383 cuin. GM Crate complete



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My solution to eliminating the Torque tube differential and Open ended Transmission ready to accept a 1310 U Joint and new transmission mount.  Internals were checked gears, bearings, forks and seal all good. 44,000 miles on the car. The end piece of the alteration is made of 3/4" thick aluminum, old slip yoke was altered to keep original spline, then machined center of U joint flange and tigg welded to center. Then the complete spline and flange unit were pressed into sealed bearing, sealed bearing OD was machined to fit and be pressed into position into the aluminum, held with a C clip to retain it. This reinforced the trans output shaft as compared to to old system of a bushing that had little support and had shown wear. Now I'll change out the gear oil flush a few times with diesel oil then refill with new gear oil, clean, prime and paint. Now that the end is closed, I am considering the installation of a vent similar to newer auto's or a differential vent, can't hurt .   

IMG_0195.JPGIMG_0195-A31.JPG



-- Edited by silver steak on Tuesday 14th of March 2017 08:00:49 AM



-- Edited by silver steak on Tuesday 14th of March 2017 08:06:56 AM



-- Edited by silver steak on Tuesday 14th of March 2017 08:10:57 AM

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Dale Petrie

1950 Pontiac Silver Streak 2 Dr Sedan L6 239 cuin  (Under  Restoration)

1967 Beaumont  2 Dr Sport Coupe A 51 package  454, cuin,  GM Crate short block plus upgrades 

1985 GMC 4x4 One Owner, 383 cuin. GM Crate complete



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Now that looks like a good fix. Was it a costly job?

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1960 Pontiac Laurentian (Restored)

1960 Pontiac Laurentian (Restored)

1960 Pontiac Laurentian (Under Restoration)

1950 Chevorolet Deluxe

1942 C15 Chevrolet (Puddle Jumper)

1939 Hudson Sedan 112

1939 Hudson Coupe 112

1975 Leyland Mini

1974 Jaguar XJ6L

 

 



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Hey Gayne

I checked out valley customs as per your suggestion, they wanted more details than I could provide plus there cost was $ 950.00 your money, I got this done for $ 514.00 Cdn.
I am pleased with the outcome. thanks again for your input.
Regards
Dale



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Dale Petrie

1950 Pontiac Silver Streak 2 Dr Sedan L6 239 cuin  (Under  Restoration)

1967 Beaumont  2 Dr Sport Coupe A 51 package  454, cuin,  GM Crate short block plus upgrades 

1985 GMC 4x4 One Owner, 383 cuin. GM Crate complete



Uber Guru

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Dale, very impressive looking build so far. I love that conversion to open drive because those torque tube drives are goofy. Thank you for keeping that trusty flat head inliner in there, where it belongs. Good luck and looking forward to further up dates. Cheers. George



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1957 Pontiac Pathfinder Deluxe sedan restored 261 six

1974 Chevrolet Caprice Estate wagon low milage original 400 V-8



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Well it's been awhile and a few things have advanced, today we ran the L6 and the results were very good.  We ran it about 25 to 30 minutes at various rpm and the oil pressure was really good and steady. At 2000 rpm the oil pressure held 45 psi and at around 1200 rpm it dropped to 38 psi. I am really pleased with that result. Tomorrow we plan to complete the run in with another 30 minutes or so and we will call it chassis ready.  As it stands now it is a 12 Volt system with electronics in the Distributor

I have a short video of the run in while in but unfortunately I don't know how to post a video so I'll post a picture L 6 Run In_0309.JPG.  



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Dale Petrie

1950 Pontiac Silver Streak 2 Dr Sedan L6 239 cuin  (Under  Restoration)

1967 Beaumont  2 Dr Sport Coupe A 51 package  454, cuin,  GM Crate short block plus upgrades 

1985 GMC 4x4 One Owner, 383 cuin. GM Crate complete

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