Sm465 ratios

Register or Log In To remove these advertisements.

The Synchro-mesh or SM is a heavy-duty, four-speed manual transmission built by General Motors for use in light and medium duty trucks from to at the factory in Muncie, Indiana ; it was designed to replace the somewhat similar Muncie SM transmission , which had been in production since just after World War II. Some applications beyond one-ton pickup trucks came with larger input shafts. Favored by off-road drivers, the SM has a very low first gear suitable for rock-crawling. The SM has developed a reputation as a highly durable transmission. The "SM" in the transmission's designation does not stand for Synchro-Mesh, contrary to popular belief. GM literature also often referred to this as a CH, referencing Chevrolet. The SM features dual provisions for power take-offs.

Sm465 ratios

Register or Log In To remove these advertisements. Web chevytrucks. So I'm kind of curious cause I have done lots of research but no answer, and could not find anything on here. Is there any company that makes higher gear ratios for the sm trans? Low gear. I'm hoping to find someone who ideally in my eyes, makes gears where low is equivalent to 1st, 1st is a bit higher geared, and 2nd and 3rd are pretty much the same. I know I can change the diff but that doesn't solve the problem that low gear is useless cause my c15 is a street truck. And I'm not too big of a fan of the big jump from 1st to 2nd. I know I could also put a Vette trans instead of the sm but being a taller guy, the shifter is in a really nice spot. Can anyone shed some insight on my options here? If it's going to cost me as much as a new trans then I'd rather just get a new trans, but if it's a few hundreds then I don't mind. Just trying to come up with a solution. This is a good option if your budget will allow it.

I went to 35's and 4. AVS Forum. Mark Forums Read.

This transmission can be identified by a case length of 12". The casting numbers on the case should be GM, or The top shift cover casting number should be GM The P. This transmission has a non-synchro first gear. The gear ratios for this transmission are as follows:.

The Synchro-mesh or SM is a heavy-duty, four-speed manual transmission built by General Motors for use in light and medium duty trucks from to at the factory in Muncie, Indiana; it was designed to replace the somewhat similar Muncie SM transmission , which had been in production since just after World War II. Some applications beyond one-ton pickup trucks came with larger input shafts. Favored by off-road drivers, the SM has a very low first gear suitable for rock-crawling. The SM has developed a reputation as a highly durable transmission. The "SM" in the transmission's designation does not stand for Synchro-Mesh, contrary to popular belief. GM literature also often referred to this as a CH, referencing Chevrolet. The SM features dual provisions for power take-offs. The versions have an aluminum top with improved shift feel.

Sm465 ratios

Post by freddiejip » Sun May 15, pm. Post by jamie » Mon May 16, am. Post by freddiejip » Mon May 16, pm.

Fargo season 4 sbs on demand

There have been three different output shafts for pickup trucks. You will climb hills, cruise, tow, do everything so much better with the Gear Vendors installed. A turn-key SM, professionally built, adapted or OEM style and delivered to your door - ready for a variety of engines and Jeep transfer cases. A 32 spline output shaft vs. We used to pull a bumper wiper stock trailer frequently with it. Posts: 7, Re: anyone running a sm with 3. Digg del. I understand the standard rear end gear would have been 3. I really noticed a lack of power when I put a 4 inch lift and 33" tires on it and drove it to college. Transmission to Transfer Case Adapters. I know I could also put a Vette trans instead of the sm but being a taller guy, the shifter is in a really nice spot. There were both 2wd and 4wd versions. Is there any company that makes higher gear ratios for the sm trans? This includes Chevy car, Buick, Oldsmobile and Pontiac bellhousings.

Follow along with the video below to see how to install our site as a web app on your home screen. Note: This feature may not be available in some browsers. This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

However, the automotive powertrain industries migrated to more splines on shafts due to their ease speed, cost, etc. Back Jeep Dana 20 Jeep Dana Log in. Find More Posts by akart. Retrieved January 23, I'm hoping to find someone who ideally in my eyes, makes gears where low is equivalent to 1st, 1st is a bit higher geared, and 2nd and 3rd are pretty much the same. The gear ratios for this transmission are as follows:. Open to all models including Belair, , , Sedans, and Nomads. It's possible I can get more info from the owner if needed. Mark Forums Read. Log in. The bore must be opened up to 5. Used to have to shift down in the hills but it worked fine.