Author Topic: 4-speed granny ratios?  (Read 4313 times)

Offline got2haul

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4-speed granny ratios?
« on: August 28, 2006, 08:39:00 am »
Does anyone have the numbers for the gear ratios on a factory 4-speed granny transmission?

1980 Custom Deluxe Stepside
        Stepside thread: http://forum.73-87chevytrucks.com/smforum/index.php?topic=7505.0
1980 Silverado Short Bed Fleetside
1976 GMC Sierra Grande C15

Offline 1980cdeluxe

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Re: 4-speed granny ratios?
« Reply #1 on: August 28, 2006, 01:18:00 pm »
If it's a SM465 I believe the ratios are 6.55 3.58 1.57 1.0.