Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

Speedometer Gear Reducer Ratio Adapter (5) Original / Stewart Warner / Made in USA
-for 4 x 4 application
-removed from 69 thru 72 stock NP 205 applications
-all in working condition
-please check numbers for your gear drive application

#1 - 666 F / .9444

#2 - 666 F R6 / .8974 B

#3 - 666 F 03 / 1.2020 // SOLD / RECEIVED payment from BLT gmc

#4 - 666 F F5 / .8241 C

#5 - 666 F W7 / .9743 Y

Lowered $35 each + shipping / pp fees

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

Marko,
I need to double-check my transfer case and see which one I have. My speed registers way too fast. Any chance you know what should have been on a TH350 with stock 3.07 rear end? Thanks, Jon.

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

Toro, not sure how to calculate the correct gear box based on your gear ratio and tire size. Someone on the web did at one time explain how to do that. If whoever it was can please chime in and help TORO out. ty

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

So that's what those are...

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

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

Lowered price

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

ttt

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

Will these work with a T-221? If so, I’m interested in number three


Can you give ship and PP fees for 51555, please

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

ttt

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

ttt

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

I will take #3 . I have been unable to determine if it will work with my T221. But I am will to gamble. Send me the total and PP, please

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

#3 SOLD pending payment from BLT gmc.

I sent you a pm with total shipping price and my pay pal account. ty, marko

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

PP sent. PM sent with address

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

#3 SOLD / Received payment from BLT gmc. thank you, marko // I sent you pm

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

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Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

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Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

ttt Lowered $55 Each + shipping / pp fees

Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

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Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

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Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

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Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

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Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

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Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

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Re: Speedometer Gear Reducer Ratio Adapter (5) Original GMC
 

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