SKU 658848615186 Category


2020-2023 Chevy/GMC 2500/3500 HD 5″-6.5″ Knuckle Box Kit – PASS

Additional information
Weight 35.50 kg
Dimensions 23 × 12 × 6 cm

Humboldt Motorsports, founded by Roger Kirkpatrick in 2008, began as a small venture specializing in motorsport repair. Despite minimal advertising, Kirkpatrick’s expertise and word-of-mouth referrals fueled the business’s growth, thanks to his certifications from top brands and dedication to the craft.

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