These were produced from 1986 to. Webcomplete sm465 transmission package. Our muncie 465 is professionally and. Webhaving issues diagnosing problems with your sm465 gm 4 speed manual transmission? Below you will find a detailed parts list for the sm465 manual. Webby using available 3. 15 gears in the dana 18, the saturn overdrive and a granny tranny such as the sm420, sm465, np435 or t18, 16 forward gears are available. Order quality gasket kits, seal kits, and more today! Webhas anyone installed the ranger torque splitter in front of a sm465? I am weighing my options between this and a nv4500 swap. My current setup is a. Webis it an over/under drive? Also shipping to either 77802 or to the houston forward air terminal. Also does it bolt between the. I say just get you another sm465 and install it backwards then you'll have 4 overdrives. I've often also wondered why anyone hasn't thought to. Webdoes anybody make a overdrive for a sm465? Wanted to pick up a ranger from advanced adapters but it's been discontinued. Going in a stock wheelbase k5 so. Webi have a 1977 chevy k20 with an sm465 and an np205 transfer case. The sm465 enjoys a very low compound gear at 6. 55:1 and as such it is a popular choice for those wanting a low crawling gear. Webi found various methods to mount the dana 18 to the sm465. The question is strength. Webhave a 1ton 1979 chevy tow truck with a sm465 and a 454 in it, have a brownie 3 speed back of the sm465 which gives 12 speeds, one under, 1to1 and one. Webi say just get you another sm465 and install it backwards then you'll have 4 overdrives. I've often also wondered why anyone hasn't thought to convert dodges od. Webdoes anyone have any experience with the ranger overdrive for the sm420/465 transmission? Heavy duty truck style transmissions; Webas the early 1990s approached, gm increasingly saw the american consumer s’ desire for more fuel efficiency. The future was going to be overdrive and that meant 5 speeds. Webour kit standardizes the sm465 thrust washer and endplay and we recommend that you use the supplied shaft bushings with the supplied thrust washer for simplicity. Webcomparing three popular aftermarket overdrive units looking at warn overdrive for jeep spicer 18; Gear vendors overdrive for automatic, manual, and. Webour new and used gear vendors overdrive units for sale allow an engine to operate at higher speeds with a lower rpm. This translates directly to better fuel efficiency and.