Drivetrain› Shifters and Components

B&M

PWR SWTCH TH700R4 & TH200R4

$315.50

SKU: B00M 80217

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The B&M 80217 is a converter lock-up control switch designed for overdrive transmissions. It overrides the switch in fourth gear and locks the converter to third gear. This power switch is compatible with 1981 to 1989 GM TH-700R4 transmissions and 1981 to 1991 GM TH-2004R transmissions.

Fitment

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Specifications

BrandB&M
Part NumberB00M 80217

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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