 Info For 915 Axle Conversion, Pictures |
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| 914Sixer |
 Apr 13 2023, 04:08 PM
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#1
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914 Guru  Group: Members Posts: 9,124 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region 
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Playing with stuff today and thought I would pass some pictures along. Found out there are TWO slightly different 915 transmission flanges. The one on my 914 trans is the early without a flange. The second has a lip like the 944 axle. The 74- up 100mm stub axle is shown and the gasket goes to the inside. There is an early 100mm NLA heavy duty boot and the cheap 944 replacement version. Cleaned and gun barrel finished 2nd style trans flange. Have a chrome moly axle set for full floating axles. Using 944 CV joints.
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| Steve |
Apr 13 2023, 05:25 PM
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#2
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914 Guru Group: Members Posts: 5,857 Joined: 14-June 03 From: Laguna Niguel, CA Member No.: 822 Region Association: Southern California
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Yes, course spline was used with 7:31 ring and pinion 915 gear boxes up to around 1975. These course spline flanges are compatible with 914/901 trans. Mid 75?-86 are fine spline flanges used in 8:31 ring and pinion 915's. The fine spline flange is not compatible with 914/901 trans.
There is also the 1985-1986 915 trans with 108mm fine spline flanges, with no need for gaskets (#2). I am using this 915 trans in my 914.  |
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Posts in this topic
914Sixer Info For 915 Axle Conversion Apr 13 2023, 04:08 PM
Dr Evil More than two types of output flanges, and that’... Apr 13 2023, 05:03 PM Luke M Hi Mark,
I see you have sway away axles. Are they... Apr 13 2023, 06:00 PM r_towle I love that as these cars get older, the pictures ... Apr 13 2023, 06:14 PM 914Sixer Luke,
I bought those axles about 5 years ago. Yes... Apr 13 2023, 06:23 PM mepstein PMB usually has sway away and is also carrying emp... Apr 13 2023, 06:28 PM
Dr Evil I believe I poached this from Pelican, but couldnt... Apr 13 2023, 07:37 PM |
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