GM 200-4R Speedometer Gear Kit – Driven Teeth Set (26-31) By GDENGINEERING

So, you've got a GM 200-4R transmission and your speedometer is all out of whack because of gear changes or a swap?

This kit from GDENGINEERING is exactly what you need.

It includes a whole bunch of driven gears, with tooth counts ranging from 26 up to 31.

You get sizes like 26, 27, 28, 19, 30, and 31 – plenty to calibrate your speedo just right.

These are brand new parts, made by GREATER DIMENSIONS ENGINEERING.

They cross-reference a ton of OEM numbers like 8639906, 8634935, and 25502669.

Whether it's for a Cadillac, Buick, Chevy, or Pontiac, this kit has you covered.

Comes with a manufacturer warranty, so you're good to go.

A must-have for any 200-4R rebuild or conversion.