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BUSY BOLTERS Are you one?  The Shop Area
continues to pull in the most views on the Stovebolt. In August alone there were over 22,000 views in those 13 forums.
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| | | Forums66 Topics126,777 Posts1,039,268 Members48,100 | | Most Online2,175
Jul 21st, 2025 | | | | Joined: Feb 2001 Posts: 95 'Bolter | | 'Bolter Joined: Feb 2001 Posts: 95 | For a mid 60’s SM420, would any of you know the GM part number for the rear counter shaft bearing snap ring? For reference, the early SM420 had a plate with two bolts where the late had a snap ring. If the link works, it is number 66 in the exploded view below. http://kinzers.com/don/landcruiser/transmissions/sm420/doc/300x300/sm420_3.jpgMine is missing and need to locate a replacement. Thanks | | | | | Joined: Sep 2011 Posts: 1,363 'Bolter | | 'Bolter Joined: Sep 2011 Posts: 1,363 |
BC
1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc
1949 GMC 250 project in waiting
1960 C60 pasture art
Retired GM dealer tech. 1980 - 2022
| | | | | Joined: Jan 2013 Posts: 1,518 'Bolter | | 'Bolter Joined: Jan 2013 Posts: 1,518 | Measure your bearing diameter, I have plenty of spares.
1953 Chevrolet 3100261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done In the DITY GalleryVideo of the 261 running1964 GMC 1000305 Big Block V6, sm420, the next cab off restoration
| | | | | Joined: Jul 2007 Posts: 444 Shop Shark | | Shop Shark Joined: Jul 2007 Posts: 444 | Here's a PIC of the counter shaft Rear Bearing retainer ring . It's ( .050 " thick ) . PIC https://i.postimg.cc/mrW6Fjc8/GM-591959-Rear-bearing-retainer-ring.jpgIt's available GM NOS @ Dan's GM Obsolete Chinook , Montana phone : 406 - 357 - 2615 Dan's has ( 14 ) GM # 591959 in stock Friesen Chevrolet Sutton , Nebraska phone : 402 - 773 - 5538 Friesen has ( 14 ) GM # 591959 in stock UPDATE : 9/21/2019 There are ( 2 ) Rear Bearing Retainers on ebay right now for $8.00 plus shipping . Go to ebay & in the search box type in the part # . George '54 3600
Last edited by '54 3600; 09/21/2019 9:04 AM. Reason: add
| | | | | Joined: Feb 2001 Posts: 95 'Bolter | | 'Bolter Joined: Feb 2001 Posts: 95 | Thanks fellas. Really appreciate the help. This gets me back on track. | | |
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