GrindKing
Inverted Kingpin Replacement 2-Pack // Original Old Stock
Inverted Kingpin Replacement 2-Pack // Original Old Stock
Couldn't load pickup availability
Deep inside our warehouse from our Secret Stash of goods, we have original production Grind King Inverted Kingpins. Yes, the ones from the past that your grand dad told you stories about.
- Strongest Made, Aircraft Alloy Steel
- Often Imitated, Never Duplicated
Comes with (2) Kingpins and an Allen Key Wrench for adjustments.
Fits All Truck Brands. But... Installation is different with each model and may take some DIY ingenuity.
Share


I've been using these king pins forever and I pop out every other king pin and pop the old ones in I even have a kreeper set lol but yea for long time been hunting these down
This is the original design, this one will not break and has been used in many different trucks for years, 1988- till.
Grind clearance for days!
Even if I have some other trucks, I swap the kingpin for these. I don't like grinding axle.
Absolutely love the Kreper's!! I was stoked to find a link to buy these a couple weeks ago on Instagtam. I thought they were a thing of the past. Best ikp ever!