- Sm465 Transmission Power Capabilities
- Sm465 Oil Type
- Sm465 Transmission Pdf
Having issues diagnosing problems with your SM465 GM 4 Speed manual
transmission we can help.
1 product rating - GM Chevy Truck SM465 Transmission 4WD Main Shaft Nut Kit, SM465-90K. Was: Previous Price $37.45. The SM465 transmission comprises of both a cast iron case and top cover. The cover is retained by 8 bolts. The transmission measures in at a large but acceptable 12” in overall length. The case itself features impressive reinforcement ribs traveling in both a longitude and latitude fashion. Muncie transmissions are covered in this section SM465's, rear wheel drive (RWD), requiring 4 speed applications. Listed below find a detail list of the parts available to support your Muncie SM465 repair project. This transmission was used by General Motor in the Chevrolet and GMC Pickups and Vans starting in 1969 up until 1981.
Below you will find a detailed parts list for the SM465 manual transmission that includes complete rebuilt transmissions, bearing rebuild kits with and without synchro rings, seals,small parts kits,bushings,individual bearings,hub slider,synchro rings,forks,gears and shafts. Also available are bearing retainers,shift components and small parts. If you need more information or cannot find the parts you need give us a call, if you would like to save money, ask about our good take out parts (GTO), they are inspected and guaranteed.
You can use our Online shopping cart, just double click the part number and see additional information, add to cart or proceed to check out. If you need more information or cannot find the parts you need give us a call toll free 888-824-2014, if you would like to save money, ask about our good take out parts (GTO), they are inspected and guaranteed.
We have a large inventory of rebuilt SM465 Manual Transmissions plus transmission parts. Our factory rebuilt re-manufactured transmissions are dyno tested before leaving the factory, ensuring the highest quality, We offer a no hassle 12 month warranty, performance guaranteed. The SM465 is a four speed, RWD or 4WD transmission. The SM465 is a Muncie engineering design, this transmission is a top loader, tower shifter with a non synchronized granny low 1st gear. 2nd through 4th gear uses brass syncro rings, bushings are used under all gears on the main shaft. 3rd and 4th gear are the only gears removable from the counter shaft. The SM465 was installed in both light and heavy duty applications, the case is cast iron with PTO covers on each side. This transmission has two different top covers, cast iron was used from 1968 to 1987, aluminum top covers were installed between 1988 and 1991. The SM465 was used by General Motors starting in 1967. We also offer upgrades for your SM465 including:
- Upgrade for 3rd gear on main shaft and slider to prevent popping out of gear.
Select this link to see what models that used this 4 Speed transmission.
Free SM465 5 Manual Transmission Speed Parts Illustration
Below we provide a SM465 parts illustrations (2 pages) to assist you with the correct identification of the parts you need. Select the parts you require from the following list and give us a call. One of the most common problems is rough bearing failure noise coming from the front of the transmission clutch area. This is generally caused by pilot bearing failure that generally damages the input shaft.
See the complete line of products that we offer at www.midwesttrans.com. To speak to a Drive Train Expert or to place an order call toll free 888-824-2012!
Need Stronger Parts?
Midwest Transmission can Cryogenic Treat any shaft or gear. This cryo treatment will add 30% in component strength. Call 888-824-2012 for a quote.
| Application |
|---|
| Chevrolet Blazer, Suburban, Pickup Truck | 1967-1991 |
| General Motors GMC Jimmy, Pickup Truck | 1967-1991 |
| Chevrolet & GMC Van |
Rebuilt Dyno Tested SM465 Transmissions 12 month warranty
| Description | Part Number | Dwg # | Your Cost |
|---|
| Transmission Rebuilt 68-91 4X2 | MTGM010 | $933.34 |
| Transmission Rebuilt 67-89 4X2 1.5 Input | MTGM011 | $933.33 |
| Transmission Rebuilt 72-84 4X4 10 Spline | MTGM012 | $933.33 |
| Transmission Rebuilt 81-92 4X4 32 Spline | MTGM013 | $933.33 |
Rebuilt Overhaul Bearing Kits SM465 Transmission
| Description | Part Number | Dwg # | Your Cost |
|---|
| Bearing Rebuild Kit 68-ON TRUCK | MWT-129 | $142.01 |
| Bearing Rebuild Kit 68-ON W/Syncro | BK129WS | $174.28 |
| Bearing Rebuild Kit 83-ON 5SPD, 525, 520 | BK138WS | $152.45 |
| Bearing Rebuild Kit 87-ON Truck Aluminum | BK129LWS | $180.83 |
| Bearing Rebuild Kit 87-Up Truck Aluminum Top TM211 Input Bearing | MWT-129L | $147.37 |
Gaskets & Seal Kits SM465 Transmission
| Description | Part Number | Dwg # | Your Cost |
|---|
| Gasket & Seal Kit | K200105 | $14.00 |
| Gasket Input Retainer | 304-55R | $2.67 |
| Gasket Kit | GS304-55 | $7.95 |
| Seal Rear | CR19970 | $1.33 |
| Input Seal | 100261 | $4.00 |
Small Parts & Bushings
| Description | Part Number | Dwg # | Your Cost |
|---|
| Small Parts |
| Small Parts Kit | SP304-50 | $28.00 |
| Bushings |
| Bushing 1ST Gear 84-Up | WT304-19B | 21 | $26.60 |
| Bushing 84-Up 2ND Speed Gear | WT304-19 | 20 | $13.33 |
| Bushing Gear 84-Up 3RD | WT304-19A | 17 | $13.33 |
Bearings SM465 Transmission
Sm465 Transmission Power Capabilities
| Description | Part Number | Dwg # | Your Cost |
|---|
| Bearing Front Counter Shaft | M1305GGT | $19.69 |
| Bearing Input 68-88 17 MM Wide | N1211L | 4 | $40.53 |
| Bearing Input 90-Up 21 MM Wide .83″ thick | TM211 | 4 | $0.00 |
Hubs & Sliders SM465 Transmission
| Description | Part Number | Dwg # | Your Cost |
|---|
| Hub Syncro 3/4 | WT304-2.5-R | 22 | $39.03 |
| Slider 1/2 (Reverse Gear on Shaft Main) | WT304-36 | $86.67 |
Syncro Assemblies & Rings SM465 Transmission
| Description | Part Number | Dwg # | Your Cost |
|---|
| Syncro Key (Dog) 1/2 3/4 | WT304-77 | $2.00 |
| Syncro Ring 2ND | 100761 | $19.33 |
Shift Forks and Rails SM465 Transmission
| Description | Part Number | Dwg # | Your Cost |
|---|
| Fork 1/2 Cast Iron | WT304-22 | 43A | $35.80 |
| Fork 3/4 Cast Iron | WT304-22A | 43 | $26.67 |
| Fork Shift Aluminum 88-Up 3/4 | WT304-23H | $75.16 |
Gears SM465 Transmission
| Description | Part Number | Dwg # | Your Cost |
|---|
| Gear 1ST 39T | WT304-12-R | 23A | $86.67 |
| Gear Shaft Main 2ND L35-36T | WT304-21-R | $57.52 |
| Gear 3RD 26T | WT304-11-R | $31.37 |
| Gear Kit 3RD | WT304-11AX-R | $109.72 |
| Gear Reverse Idler 23T | WT304-10 | 35 | $54.56 |
Input, Main & Counter Shafts SM465 Transmission
| Shaft | Part Number | Dwg # | Your Cost |
|---|
| Shaft Input Large Pilot 10 SPL 10 11/16″ | WT304-16 | 5 | $103.92 |
| Shaft Input (Small) | WT304-16A | 5 | $94.60 |
| Shaft Main 10SPL 4X4 | AWT304-2C | 21 | $137.37 |
| Shaft Main 4X2 35SPL | WT304-2A | 21 | $146.67 |
| Shaft Main 4X4 32SPL 19 5/8″ L | WT304-2D | 21 | $0.00 |
Bearing Retainer SM465 Transmission
| Description | Part Number | Dwg # | Your Cost |
|---|
| Retainer Bearing 68-91 Small PILOT | WT304-6 | 1 | $33.33 |
Shift Components SM465 Transmission
| Description | Part Number | Dwg # | Your Cost |
|---|
| Shift Stick 88-91 | WT304-28A | $100.00 |
| Shift Stick Cast Iron Cover | WT304-28 | $82.80 |
Small Parts SM465 Transmission
Sm465 Oil Type
| Description | Part Number | Dwg # | Your Cost |
|---|
| Adapter GM NP205 Transfer Case Figure 8 Style GM6271549 | ADP205 | $193.33 |
| Coupler Output Sleeve 4 1/4 inch | GM6259656 | $49.95 |
| Nut 4X2 Shaft Main | WT304-90 | $17.33 |
| Nut 4X4 Shaft Main | WT304-90A | $12.64 |
| Space Sleeve between Counter Shaft & 3/4 | WT304-91 | $10.67 |
Sm465 Transmission Pdf
Use our online shopping cart, just double click the part number and see additional information, add to cart or proceed to check out. If you need more information or cannot find the parts you need give us a call toll free 888-824-2014, if you would like to save money, ask about our good take out parts (GTO), these parts are identified with a number ending in “U” they are inspected and guaranteed.