UMI Performance

Viking’s front coilover kit combines a high quality hybrid spring with a 19-position double adjustable shock. The upper coil fits the upper spring perch on your vehicle while the lower part of the...

UMI's 90081 LS to LT conversion bracket adapts the modern GM LT direct injection engine to our popular GM LS (Gen III / IV) engine mount system. The brackets are designed to maintain factory...

UMI Performance 82-92 GM F-Body SBC Solid Engine Mount KitThis Part...

UMI Performance 82-92 GM F-Body SBC Engine Mount ClamshellsThis Part...

UMI Performance 73-81 GM F-Body SBC Solid Engine Mount KitThis Part...

UMI Performance 73-81 GM F-Body SBC Engine Mount ClamshellsThis Part...

UMI Performance 82-92 GM F-Body SBC Poly Engine Mount KitThis Part...

UMI Performance 73-81 GM F-Body SBC Poly Engine Mount KitThis Part...

UMI manufactured upper shock stud replaces the original tacked-in stud found on the 1973-1987 GM C10 platform. Sold each.This Part Fits:YearMakeModelSubmodel1978-1980ChevroletC10Big...

UMI's 0066 billet brackets are CNC machined from beautiful T6-6061 aluminum and clear anodized to prevent corrosion. Large sway bars place a lot of stress on their mounting points and mounting...

UMI’s rear spring spacers may be just the ticket to achieve that perfect stance or prevent tire rub. UMI’s zinc coated, laser cut mild steel spacers are available in 1/8” and 3/16” thickness and...

UMI’s rear spring spacers may be just the ticket to achieve that perfect stance or prevent tire rub. UMI’s zinc coated, laser cut mild steel spacers are available in 1/8” and 3/16” thickness and...

The P/N 0059 solid engine mount kit for GM G and F-Body cars places the Small Block Chevy in exact factory location and uses our popular P/N 0051 solid lower mount combined with a laser cut block...

UMI’s solid motor mounts replace the factory rubber motor mounts decreasing engine movement for maximal vehicle performance. Solid mounts bolt directly to the frame of the 1974-1992 Camaro/Firebird...

UMI’s heavy duty sway bar mounts are CNC machined from beautiful T6-6061 billet aluminum and are nicely sanded then finished with clear anodize to prevent corrosion. Large sway bars place a lot of...