"Tailgate hinge upgrade for Chevy/GMC trucks"
TD Trunnion Design
"Helps prevent rust while reducing the rattling & noisy grind"
Silent 'Gate as Classic Truck magazine mentioned it in Feb 2016
TD Trunnion Design
All Made in USA! **you can purchase by clinking on the BUYNOW ITEM your interested in AND pay with a credit card through Paypal.**
The Ultimate replacement Tailgate hinge for your Chevrolet/GMC Stepside, Fleetside, Jimmy, & Blazer trucks. "Patent pending"
Made in USA!
Available Now!
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54-87 Chevy/GMC Stepside truck - Now Available
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58-66 Chevy/GMC Fleetside truck
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67-72 Chevy/GMC Fleetside truck, Jimmy & Blazer's
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73-74 Chevy/GMC Fleetside truck
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75-80 Chevy/GMC Fleetside truck set Removable
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75-80 Chevy/GMC Fleetside truck set Non-removable
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81-91 Chevy/GMC Fleetside truck set Removable
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81-91 Chevy/GMC Fleetside truck set Non-removable
See the next page for further details
Designed to replace your factory hinge trunnion with a stainless steel trunnion/Delrin bearing on your tailgate. 
This reduces the friction while improving the opening and closing without the noise grind of those old factory original or replacement parts that will continue to rust.
These are designed to replace your existing hinge trunnion and it just takes a few minutes to replace. It's does require you to reuse your original mounting hardware bolts and lock-washers.
If you just purchase the trunnion Pin & Delrin for your 58-66 set, I recommend that you powder coat your original hinge plates so further rusting will not occur.
We now offer stainless steel hinge plates as well. See our complete product line on the next page.
This item was the first one I produced.
You will need to reuse your original mounting hardware to mount to bed sides!
These are some examples of the rusted items that create that awful sound when opening and closing the tailgate.
Original trunnion for 67-72, rusted!
Original trunnion for 58-66, rusted! 58-66 Replacement, Trunnions sold on the market today!
Original 54-87 Stepside trunnion Old rusted and greasy.
TD Trunnion Design