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| | | | Joined: Mar 2010 Posts: 32 Wrench Fetcher | | Wrench Fetcher Joined: Mar 2010 Posts: 32 | Are the drive shafts in a 1963 short box the same length in both automatic and standard transmission trucks? | | | | | Joined: Nov 2005 Posts: 6,100 'Bolter | | 'Bolter Joined: Nov 2005 Posts: 6,100 | Hy dwm, according to my Canadian parts book the front driveshaft for the three speed heavy duty, and the four speed is the same p/n 3768971 63 1/4" long, the front shaft for the three speed standard duty trans, and Powerglide is the same p/n 3830486 58 45/64" long, hope that helps. | | | | | Joined: Mar 2010 Posts: 32 Wrench Fetcher | | Wrench Fetcher Joined: Mar 2010 Posts: 32 | Thanks for the info, but isn't the short box a single drive shaft,not two? | | | | | Joined: Mar 2010 Posts: 32 Wrench Fetcher | | Wrench Fetcher Joined: Mar 2010 Posts: 32 | Maybe I'm not giving enough information. My truck is a 1963 1/2 ton shortbox fleetside with a 283 engine and a 3 speed manual trans. | | | | | Joined: Nov 2005 Posts: 6,100 'Bolter | | 'Bolter Joined: Nov 2005 Posts: 6,100 | Hy dwm, I rechecked my Canadian book, there is only one wheelbase listed for 1/2 tons 115", the drive shaft info I provided is correct for a Canadian 1/2 ton, possibly American trucks are different. | | | | | Joined: Apr 2005 Posts: 2,097 'Bolter | | 'Bolter Joined: Apr 2005 Posts: 2,097 | I doubt they are the same. The standard 3 speed trans is about 15" long.(Measured from the bellhousing mount to the end of the tailshaft). The powerglide is probably about 5" longer.
Fred
1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes
1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes
2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans
1947 Willys CJ2A w/F-Head engine
| | | | | Joined: Mar 2010 Posts: 32 Wrench Fetcher | | Wrench Fetcher Joined: Mar 2010 Posts: 32 | OK. Was the 3 speed manual driveshaft a single piece or double shaft with carrier bearing? | | |
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