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franken · 06-26-2021, 10:11 PM

You need to match the diff ratios in front and rear, but I imagine you knew that.
I'd look in the scrapyards for a K20 front diff, springs, and frame shackle mounts. As to the diff used originally in a 72 K20, I can't answer.

06-26-2021, 10:11 PM	#10
franken Registered User Join Date: Jun 2013 Location: Somewhere Posts: 3,058	Re: Stock front axel on a K20?? You need to match the diff ratios in front and rear, but I imagine you knew that. I'd look in the scrapyards for a K20 front diff, springs, and frame shackle mounts. As to the diff used originally in a 72 K20, I can't answer.