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K20 vs. K30 Difference
What you likely purchased is a 3/4 ton heavy duty. It would have the big brakes and it is rated as 8600 GVW. I have an 85 3/4 heavy duty that is all stock except for a 3 in. Body lift I put on it. The door label shows it has the 8600 GVW rating too. What this means to you is much of the...- MyHeavyChevy
- Post #9
- Forum: Differential & Driveline
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M
K20 vs. K30 Difference
- MyHeavyChevy
- Post #8
- Forum: Differential & Driveline
