speedo calibration revisited - The 1947 - Present Chevrolet & GMC Truck Message Board Network

bigd65 · 02-05-2004, 06:16 PM

Mike you helped me before with this , i need help again.

I have 275/60R15 on 15x8 rims. rear is 3.42 gears with a 700R4 tranny.

Problem is, my sppedo cable went out and had to change it, it had been growling anyways. well the the reducer that goes between the tranny and the cable also went out, it froze up and does not turn. Anyways, i took it out and now my speedo is not reading correctly again. The reducer is a 1:.950 part #1565215.
I took t out because it is 95.00 bucks to replace and i said to #e!! with that. Well now i need to recalibrate the speedo again. what gears you think i need ?

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02-05-2004, 06:16 PM	#1
bigd65 Registered User Join Date: Mar 2000 Location: Clute, TX. Posts: 1,935	speedo calibration revisited Mike you helped me before with this , i need help again. I have 275/60R15 on 15x8 rims. rear is 3.42 gears with a 700R4 tranny. Problem is, my sppedo cable went out and had to change it, it had been growling anyways. well the the reducer that goes between the tranny and the cable also went out, it froze up and does not turn. Anyways, i took it out and now my speedo is not reading correctly again. The reducer is a 1:.950 part #1565215. I took t out because it is 95.00 bucks to replace and i said to #e!! with that. Well now i need to recalibrate the speedo again. what gears you think i need ? __________________ 2004 Silverado Crewcab 1972 Chevy Monte Carlo 2017 Chevy Tahoe



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