Moderate — 2–4 hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | B&M |
| Part Number | B00M 30228 |
Videos
Install: B&M Shift Improver Kit 30262 for 1968-81 GM TH350 Automatic Transmissions
How to Install Turbo 350 Kickdown Cable | The Yell Camino
Install: B&M Vacuum Modulator for GM TH350 & TH400 Automatic Transmissions 20234
Turbo 350 Won't Downshift? Check & Adjust the Kickdown Cable
How to remove a TH350 turbo 350 transmission
OVERDRIVE: 1970 Chevrolet C10 Automatic Trans Swap | From 3-speed TH350 to a 4-speed TH700-R4
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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