GMC Yukon Suspension Coilover Kit - Front + Rear - Belltech - Street Performance Struts with Adjustable Sway Bar - `21-`24. This complete lowering kit is engineered for 2021–2024 GMC Yukon (short wheelbase) 2WD/4WD and combines Belltech Street Performance struts with adjustable sway bars and rear angle correction to deliver a more controlled, planted ride.

The kit lowers the front 0" to -2.5" and the rear -1" to -3.5" to reduce center of gravity and improve handling without sacrificing ride quality. Front and rear Street Performance struts feature a large 2" (50mm) damper body and 35mm independent rebound and compression valves to keep oil cool and provide consistent damping. Height is adjustable in half-inch increments via Belltech’s patented ring spacer design. Progressive-rate polymer open-cell bump stops and OE top mounts simplify installation while maintaining predictable bump engagement. The kit replaces OE sway bars with a 1-3/8" solid front bar (2 settings) and a 1-1/4" solid rear bar (3 settings), both cold-formed and powder coated for corrosion resistance and long service life. A Belltech rear angle correction control arm kit corrects negative camber, restores ball joint angles and helps reduce uneven tire wear.

Features

• Front lowering: 0" to -2.5"; Rear lowering: -1" to -3.5"
• Large 2" (50mm) damper body with 35mm rebound/compression valves
• Half-inch increment height adjustment (patented ring spacer)
• 1-3/8" solid front sway bar (2 settings); 1-1/4" solid rear sway bar (3 settings)
• Progressive polymer open-cell bump stops and OE top mounts
• Rear angle correction control arms — solid steel, powder coated
• Ships in 2 boxes; includes necessary installation and alignment pieces

This Belltech kit is focused on improving handling, reducing body roll and lowering the vehicle for a better on-road feel while retaining everyday ride comfort. If you have questions about fitment, installation or tuning for towing and load conditions, call us directly — we’re happy to help. Our installation and customization services are available at both locations: Austin, Texas and Los Angeles, California. Call: 512-982-9393 (TX) or 562-981-6800 (CA).

If you’re planning to purchase multiple items, contact us for shipping discounts. We install on premises at both locations.

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