We have an excellent track record with our TH350’s. Deep into the 10’s without failure, they have proven to be a very tough unit for a reasonable price. We feel they are a very good choice in cars up to 600 HP/TQ but capable of up to 800 HP/TQ especially in lighter cars. The limiting factor is the stock planetaries. There are aftermarket planets available to make them live at even higher power levels but we usually recommend a TH400 for a dedicated 600+ HP application. Our goal is to provide long term reliabilty. Our base model TH350 has lived at over 600 HP reliably.
TH-350 Transmission BOP or Chevy comes with converter no core charge!! Level 2 TH350 holds up to 500HP free shipping! Watch; S p o n s o r e d. TH350 Transmission Case 2WD, Chevrolet Design, 350 Non Lock up, GM Transmission. Buy high quality Turbo 350 Hard Parts, Soft Parts and Rebuild Kits from Global Transmission Parts and get fast flat rate $5.00 shipping on every order. Toggle menu (844) 298-6404.
Automatic Transmission, Forward Shift Pattern, Automatic Valve Body, Chevy, TH350, 4WD,1982 and later 208NP Transfer Case, Each. Part Number: TCI-311700. 1409KMT TH350 TH400 Transmission Dipstick Tube Tool with Lock Flexible Stainless Steel Compatible with Chevy GM TH350 Tranny 350 Turbo HOT TH400 Turbo (Silver) 3.5 out of 5 stars 7 $33.95 $ 33. Coa-31121-0 - class competition manual w/trans brake, billet aluminum direct drum w/ 36 element sprag, billet aluminum forward drum w/alloy input shaft, aluminum low volume pump body w/gears, lite components, (reversed pattern, chevrolet 6' ext.) $3,125.00. Wish list compare.
As with all Jake’s Performance transmissions they include all new friction clutches, bands, steel plates, soft parts, filter, modulator (if applicable), as well as hydraulic upgrades, and other modifications depending on power level. All TH350 transmissions include a new pan.
Stage 1 TH350 is reliable to over 500 HP/TQ. It’s a very tough unit. It has several key modifications that increase it’s strength. Increased line pressure and lube flow. Additional bushing area, close attention to bushing clearance, blueprinted pump assembly, select cores used, and other areas that our experience has shown other shops and builders are not paying attention to.
| Price | Build # | Build Description |
|---|---|---|
| $1700 | TH350-1A | Auto shift |
| $2050 | TH350-RMVBTB | Reverse Manual Valvebody with Transbrake |
Th350 Transmission Pan
This is our Stage 1 TH350 build with a heavy duty K case core and using a reverse manual valve body with engine braking for rock-crawling or off-road use.
| Price | Build # | Build Description |
|---|---|---|
| $2200 | TH350-RCA | Rockcrawler build |
| $2550 | TH350-RCRMVBTB | Reverse Manual Valve Body with a Transbrake |
Our Stage 2 TH350 includes all the features of the Street model plus a 36 element sprag and drum upgrade, special retaining ring on the sprag, and a deep aluminum pan standard. 750 HP/TQ capable.
| Price | Build # | Build Description |
|---|---|---|
| $2200 | TH350-2A | Auto shift |
| $2550 | TH350-2RMVBTB | Reverse Manual Valvebody with Transbrake |
Th350 Transmission Rebuilt Sale
Stage 3 TH350 will add a billet 300M input shaft making it good for 800 HP. Typically at this power level we recommend a TH400. Please let us help you with selecting the unit that best suits your needs.
| Price | Build # | Build Description |
|---|---|---|
| $2450 | TH350-3A | Auto shift |
| $2800 | TH350-3RMVBTB | Reverse Manual Valvebody with Transbrake |
Upgrades are available. 4340 or 300M input shafts, fully rollerized with lightweight parts for competition applications, low gearsets for heavy cars or truck applications. Call for additional quoting.
Shipping is $200 within the continental United States.