The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 47-59 Keep the original speedometer.

1project2many · 03-01-2021, 05:34 PM

Hmm... Can you post links? I will try to help make sure you get a good parts list.

Fullsize square body Blazers and Suburbans used an NP241 from 1989 to 1991. These vehicles still used a cable driven speedometer. Finding parts from these vehicle can be challenging. S10 Blazer uses NP231 transfer case. S10 Blazer up to 1988 used speedometer cable. From '89 up the speedometer is electronic.

03-01-2021, 05:34 PM	#9
1project2many Registered User Join Date: Mar 2012 Location: Lakes Region NH Posts: 3,155	Re: Keep the original speedometer. Hmm... Can you post links? I will try to help make sure you get a good parts list. Fullsize square body Blazers and Suburbans used an NP241 from 1989 to 1991. These vehicles still used a cable driven speedometer. Finding parts from these vehicle can be challenging. S10 Blazer uses NP231 transfer case. S10 Blazer up to 1988 used speedometer cable. From '89 up the speedometer is electronic.