UMI’s three‑position 1" rear sway bar for 1973–1987 GM C10 improves handling with adjustable stiffness to dial in balance for daily driving or touring. The kit includes mounting hardware and is compatible with UMI front bars for enhanced cornering. Made in the USA and proven in street and Power Tour use, it requires minor drilling for installation and offers an optional billet 1" mount upgrade.
UMI Performance 73-87 GM C10 Rear Sway Bar 1in Adjustable