UMI Performance · New
UMI Performance 73-87 GM C10 Front and Rear Sway Bar Kit
MPN 644043-B · Store SKU umi644043-B
Supplier stock checked 11/7/2026, 1:45:46 PM UTC. Adding a part does not reserve it.
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Product details
Heavy duty front and rear sway bar kit dramatically reduces body roll and improves cornering performance. Front tubular bar balances increased stiffness while saving weight. Solid 1″ rear Pro-Tour style bar features three stiffness settings. Kit includes bushings, endlinks and all hardware required for installation. 100% Made In USA. Use UMI 6444 (factory height) or UMI 6445 (lowered) chassis brackets on trucks without factory front sway bar mount UMI 90048 (1-3/8″) and 90046 (1″) billet aluminum sway bar mount upgrades available Stiffer than stock to reduce body roll and increase performance 1″ diameter solid rear bar, three stiffness settings 644043 - 1973-1987 GM C10 Front and Rear Sway Bar Kit End links and chassis mount bushings included Direct bolt-in with minor drilling required Daily driver and Power Tour proven 1-3/8″ tubular front bar 100% Made In USA
Manufacturer fitment & guides
Check 644043-B against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
