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Posted By: 37ryan Transmission ID? - 04/06/17 07:04 PM
I have a 3 speed, open driveshaft transmission with the "old style" bell hsg bolt pattern. The input shaft has 10 tooth and output has 16 teeth. I/O gear ratios are as follows: 1:1, 1.75:1, 2.75:1, reverse 3:1. The transmission was bought to update a '37 chev drivetrain, but the project got cancelled. It is in very good condition, always stored inside, and will be up for sale here as soon as it is identified. Thanks in advance for any info.
Posted By: Chev Nut Re: Transmission ID? - 04/06/17 07:18 PM
Are there any casting numbers (raised numbers) on the out side of the case?
Posted By: 37ryan Re: Transmission ID? - 04/06/17 07:37 PM
The shift cover has 3686832 GM, the gear housing has : GM 27 3743368 F129 the casting number on the tailshaft is illegible. I misspoke, the bell housing bolt pattern the the new style with the larger dia front bearing retainer pilot dia
Posted By: Chev Nut Re: Transmission ID? - 04/06/17 09:41 PM
The is a 1958 and up full sized car 3 speed. The ratios would be 2.94 for low and 1.68 for 2nd gear.
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