UMI Performance

UMI Performance 65-70 B-Body 64-67 A-Body Viking Performance Front Coil-Over Kit

UMI Performance 65-70 B-Body 64-67 A-Body Viking Performance Front Coil-Over Kit

This heavy duty fabricated mount from UMI Performance is designed to add a second rear upper control arm to a 1965-1970 Chevrolet Impala, Caprice or Biscayne. Bracket welds to the driver side of the...

Lower control arm hardware kit includes new hardware for installing lower rear control arms in the 1965-1970 Chevrolet B-Body vehicles. Kit includes 5/8” grade 8 bolts and lock nuts.

This beefy 1” solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. Our sway bar is manufactured from 1” solid...

This beefy 1” solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. Our sway bar is manufactured from 1” solid...

This tubular set-up quickly and easily replaces the stock panhard bar on the 65-70 GM B-Body vehicle adding increased rear end stability and rear end adjustment. This adjustable item allows on-car...

This tubular set-up quickly and easily replaces the stock panhard bar on the 65-70 GM B-Body vehicle adding increased rear end stability and rear end adjustment. This adjustable item allows on-car...

This tubular set-up quickly and easily replaces the stock panhard bar on the 65-70 GM B-Body vehicle. After more then 35 years of abuse the stock panhard bar is usually rusted and corroded with...

This tubular set-up quickly and easily replaces the stock panhard bar on the 65-70 GM B-Body vehicle. After more then 35 years of abuse the stock panhard bar is usually rusted and corroded with...

New Hardware Kit: UMI offers the option to purchase new mounting hardware for installing lower control arms. This kit includes all needed Grade 8 hardware for installing one set of rear lower control...

New Hardware Kit: UMI offers the option to purchase new mounting hardware for installing lower control arms. This kit includes all needed Grade 8 hardware for installing one set of rear lower control...

*Note- Some 1969 F-Body models require part #2104. If purchasing this item for a 1969 Camaro or Firebird please check the tie rod thread diameter before ordering. This item uses a 5/8" thread while...

UMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many years of weather and abuse the factory rubber bushings tend to dry rot, crack and harden...

UMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many years of weather and abuse the factory rubber bushings tend to dry rot, crack and harden...