4th Gen High Clearance Leaf Spring Bolt Plate

Available on backorder

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  • (4) U-Bolts - High Clearance Leaf Spring Bolt Plate

Introducing and accepting preorders for the 4th Generation High Clearance Leaf Spring Bolt Plate for the H3 & H3T Hummer! These custom leaf spring bolt plates completely replace the factory low hanging bolt plates GM Part Number 15295280 and 15295279 that hold the axle to leaf spring. The HCLSBP increases the ground clearance and protects the shock mount from getting ripped off the vehicle when off-road. The custom-length U-Bolts are recessed and hidden inside the 1 and 3/4-inch tubing protecting them from damage when bottoming out. The base plate is a laser cut 3/8-inch thick steel for superior strength. The torque specs for the U-Bolts and the shock bolt are laser-etched right on the part for quick reference. On top of the High Clearance Leaf Spring Bolt Plate is the measurements for the custom U-Bolts in case replacements are needed. With the 4th Gen Bolt Plate, the lowest point becomes the leaf spring pack supporting the weight of the H3 or H3T Hummer. While not required, but intended to be used with 2″ longer shackles, these mounts eliminate all the issues with the factory leaf spring bolt plates.

4th Gen improvements begin by making the brackets even stronger than any previous generation. Starting with a 3/8-inch thick base plate for unmatched strength. The 4th Gen Bolt Plate is completely boxed for improved rigidity to keep improving upon the strength even further. The holes where the U-Bolt are threaded through are cut oblong giving it a plus or minus 1/8-inch of extra clearance ensuring an even easier installation than in the previous generations. The U-Bolts nuts and threads are even further protected from damage up inside the 1 and 3/4-inch tubing. With previous generations issues with dimensional stability was an issue due in part to the number of bends in a single part. Gen 4 has none of those issues results in a more dimensionally accurate final product for the customer. Finally, minor adjustments were made to the shock mounting location, along with a thinner overall profile to improve the clearance issues for a better fit and improve upon the functionality.

The reason for creating the 4th Generation is because my ability to design and manufacture parts has improved significantly over the years. This resulted in wanting an even better-designed than previous generations part getting bolted onto the H3 & H3T Hummers. While I wish that this part was CNCed from a solid chunk of steel, this is the compromised alternative that the Bolt Plate can be produced at an affordable cost. These 4th Gen bolt plates are an improvement in every aspect of the previous generation. Except for the cost to produce the 4th Gen Leaf Spring Bolt Plates is high. However, I promise the price to value is worth the cost.

Complete Parts List Includes

H3 Hummer

Valve Stem Tire Caps
H3 Hummer factory valve stem tire caps with seal gasket

Pack of 5 OEM H3 & H3T Valve Stem Tire Caps with rubber gasket

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Skid Plates, Under Body Protection

2nd Generation 1/4 inch thick and 4-Foot Long by 2-Foot wide skid plates to protect the H3 Hummer underbody

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OnStar Microphone Adapter

An adapter that makes it easy to connect the Factory OnStar Microphone to an aftermarket Radio

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Modular Tire Carrier

Adjust the spare tire height from 31-inches to 39-inches, pre-cut holes for mounting. Future Hi-lift, CB-antenna, shovel, Jerry Can, and bottle opener brackets in development.

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Light Bar Bracket

Simple bolt-on light bar bracket for the H3 Hummer.

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HVAC Instrument Panel Light Bulbs

An exact replacement for burnt out OEM HVAC Instrument Panel Light Bulbs, five to a pack.

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H3 Hummer Rock Sliders

Heavy-duty rocker panel protection for the serious off-road enthusiast.

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H3 Hummer Hidden Winch Mount

Mount an 8,000lb or bigger winch inside the factory H3 Hummer bumper. Synthetic rope recommended.

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H3 Backup Camera Mount

A simple mounting bracket for hiding a backup camera inside the factory tire.

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Extended Leaf Spring Shackles

Lift the rear suspension 1 1/2 inches, matches a front torsion bar crank perfectly.

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4th Gen High Clearance Leaf Spring Bolt Plate

4th Gen - Better ground clearance, stronger bracket, off-road improved shock mounting location

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Skydiving

The Spartan Chin

Non-destructive easy-to-install camera mounts for the G3 Cookie Helmet with packing tool.

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Mini Packing Tool

A convenient packing tool for closing skydiving containers. Fits nicely inside the pocket on the reserve side ring cover.

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Happy Birthday Mario Boogie

Guess who's Birthday Boogie it is! MARIO's!

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Bonehead Camera Mount

Camera mount for the Bonehead Composites Aero skydiving helmet

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WordPress

WordPress Theme Semper Fi

An opensource WordPress theme that can be used on your website.

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WordPress Theme Adventure

WordPress Theme that tries to persuade the user that they're not sitting behind a computer.

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