A bit of information, VIN K on 2wd Truck?!?!?

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Flkracker

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So I know some people are prolly going to scratch theirs heads but I am just confirming information. I recently bought a 1986 GMC K2500 that has a 6.5 diesel and is 2wd. From my knowledge wasn’t the K series trucks 4WD and C series 2WD or am I missing something? The truck has IFS. Again, just trying to see if there is information im missing on why the truck is a K series but not 4WD. Thanks in advance.
 

Craig 85

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Check the 5th digit of your VIN. C = 2WD; K = 4WD
 

Flkracker

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Check the 5th digit of your VIN. C = 2WD; K = 4WD
In the vin it is K. But there’s no 4WD parts on the truck. This is why I’m confused


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Charlie

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HotRodPC

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Someone also did an engine swap too if it's a 6.5 Diesel. Our trucks came with a 6.2. Though a 6.5 is a bolt in swap, it's from a newer truck. There were even 6.5 Turbo D also.
 

Flkracker

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Yes GM did the engine swap in 2000 with a reman 6.5 Tubro. And the problem has been solved. My brother is blind and it is a C in the VIN. Thanks for humoring me. Soon I’ll be swapping the transmission out and throwing in a NV4500. Been told it’s bout the best you can get behind the 6.5 Turbo for a manual trans.
 

hatzie

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The SM465 with a Gear Vendors overdrive box is a less expensive stouter setup. You can tow in overdrive with the GV. 5th gear will back off the shaft on the NV4500 if you tow in OD.
 

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