911 (LATE 901) TRANSMISSION SPECIFICATION
· Transmission type(s): 901/XX, 911/XX
· Original equipment for: Porsche 911 and 912 long wheel base cars late 69-71
· Description: 4 or 5 speed H pattern manual transaxle with early Porsche synchromesh and dog leg 1st gear
· Limited Slip Differential: A ZF 40-80% LSD was optional equipment
· Speedometer: Mechanical
· Transmission controls: Rod linkage
· Clutch: Mechanical/cable, (late 69 push clutch, 70-71 pull clutch), 215mm single plate
· Oil capacity: Approx 2.5L hypoid SAE 90
· Weight: Approx 119lbs
Stock 4 speed gear ratios:
· 1969-1971 (901/06, 911/00): 11:34 A, 19:31 HB, 25:26 S, 29:23 Z or 29:22 ZA
· Final Drive 7:31
Stock 5 speed gear ratios:
· Late 1969-1971 911 (911/01): 11:34 A, 18:32 GA, 23:28 O, 27:25 V, 29:22 ZA
· Final Drive 7:31
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If you can't fix it with a hammer, it might be an electrical problem!
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