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I have a TH350 with stock PG rear end. My Speedo is overstated by 10mph. Can you suggest what trans speedo gear would get my dash gauge closer? The car has stock 15" rims with 205/175 tires. Thank you.
 

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CORRECT SPED O GEAR

I have a TH350 with stock PG rear end. My Speedo is overstated by 10mph. Can you suggest what trans speedo gear would get my dash gauge closer? The car has stock 15" rims with 205/175 tires. Thank you.

Somewhere on line is a complete explanation to the correct speed o gears with a chart

Unfortuneately I do not have the address

gary
 

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Speed o gear

I have a TH350 with stock PG rear end. My Speedo is overstated by 10mph. Can you suggest what trans speedo gear would get my dash gauge closer? The car has stock 15" rims with 205/175 tires. Thank you.
Try Speedometer Gear.com

Gary
 
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