UMI Performance 3/4″-16 4140 M/F Hex Adjuster 4-1/2″ Length - (UMI-90001)

DescriptionUMI's leaf spring pin kit includes 4 custom extended length 4140 CrMo locating pins. These pins provide a precision way to center the leaf spring when using lowering systems or pinion...

DescriptionSpring Spacer 3/16", RearNote: Spacers may work on other vehicle models. Please use the measurements to verify fitment. OD= 3-3/4” ID= 2-7/8”

Description3/4"-16 Teflon Lined Rod End - Left Hand XMR12Features & Benefits3 piece designHigh strength Chromoly materialInjected nylon raceSize: 5/8"-18 left hand threadUsed in UMI Part numbers:...

Description1970-1981 GM F-Body Leaf Spring 3/4" Lowering BlocksAchieve the perfect stance with UMI’s 2621 lowering blocks for 2nd Gen Camaro and Firebird. Lower your car an additional 3/4″ or 1″ to...

Description2015-2024 Ford F-150 Transmission Shim 1/4 thk2015+ Ford F-150 transmission spacer improves driveline angle in lowered trucks. Use to reduce or eliminate lowering induced vibration. 1/4"...