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Registered
Join Date: Feb 2003
Location: Mt. Lebanon, PA (Pittsburgh)
Posts: 703
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915 Gearbox Identification Help
I recently acquired these two gearboxes and I need assistance with identifying them. Any help with details will be appriciated!!
915 63 127411612 915 61 7176861
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Kevin 84 911 Carrera 71 911E Vintage Race Car 25 Ford Explorer ST 20 Subaru Crosstrek |
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Kevin,
On the first one ... Quote:
If so, it has a factory ZF limited slip differential. The serial number is only supposed to have seven digits, and: 7 = 6 cyl. engine 4 = 5-speed, USA/Japan 1 = 1981 1612 = sequntial serial number 915/63 is the type number ... meaning the gearsets were: 8:31 ring & pinion 11:35 1st gear 18:32 2nd gear 23:29 3rd gear 26:26 4th gear 28:23 5th gear 2nd trans is '77 model 5-speed 915/61 with: 8:31 ring & pinion 11:35 1st gear 18:33 2nd gear 23:29 3rd gear 26:26 4th gear 28:23 5th gear
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Warren Hall, Jr. 1973 911S Targa ... 'Annie' 1968 340S Barracuda ... 'Rolling Thunder' |
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