The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - MI Speedometer Gear Reducer Ratio Adapter (5) Original GMC

**jimmy70** · 12-06-2022, 04:52 PM

Thank you GMC 2500 4x4 for this list of gear ratio adapters

https://speedometercablesusa.com/gear_box_adapters.html

Toro, thx to GMC 2500 4x4 you can see what gear ratio adapter to apply

12-06-2022, 04:52 PM	#6
jimmy70 Senior Member Join Date: Aug 2007 Location: Warren,Michigan Posts: 1,174	Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC Thank you GMC 2500 4x4 for this list of gear ratio adapters https://speedometercablesusa.com/gear_box_adapters.html Toro, thx to GMC 2500 4x4 you can see what gear ratio adapter to apply