Products

SPC Performance Pro Spring Kit offers immediate handling enhancement and gives your muscle car an aggressive stance! Front springs provide a 1.3" d...

These greaseable, OEM style extended length ball joints are ideal to improve camber gain and increase control arm to frame clearance. California Re...

The Spectre polished aluminum oil pan is designed to fit 1986-2002 small block Chevrolet 305-350 engine with a passenger side dipstick and 1-piece ...

Spectre's Oil Filler Cap is engineered to provide high quality replacement hardware for General Motors cars made in 1987 or later. Featuring a trip...

Spectre's Valve Cover Hold Downs feature high quality steel construction with a triple chrome-plated finish. Manufactured for a universal fit, this...

Available in various sizes, heights, and finishes, Spectre offers a wide variety of high performance valve covers designed to easily replace your s...

Available in various sizes, heights, and finishes, Spectre offers a wide variety of high performance valve covers designed to easily replace your s...

Spectre's Deluxe Engine Kit gives you everything you need to increase your Chevy Small Block's performance and have it looking as good as it runs. ...

This Spectre engine dress-up kit was designed for the 1987 - 1995 Chevy 305 & 350 engines. This kit includes: stock height valve covers, chrome...

With our ST Sport Springs, you can equip your car with a spring kit that has been developed specifically for your vehicle and designed to fit your ...

With our ST Sport Springs, you can equip your car with a spring kit that has been developed specifically for your vehicle and designed to fit your ...

With our ST Sport Springs, you can equip your car with a spring kit that has been developed specifically for your vehicle and designed to fit your ...

With our ST Sport Springs, you can equip your car with a spring kit that has been developed specifically for your vehicle and designed to fit your ...

1978 - 1981 Buick Century, 1978 - 1987 Buick Regal, 1979 - 1985 Buick Riviera, 1978 - 1981 Cadillac DeVille, 1979 - 1985 Cadillac Eldorado, 1981 - ...

1978 - 1981 Buick Century, 1978 - 1987 Buick Regal, 1979 - 1985 Buick Riviera, 1978 - 1981 Cadillac DeVille, 1979 - 1985 Cadillac Eldorado, 1981 - ...

1978 - 1981 Buick Century, 1978 - 1987 Buick Regal, 1979 - 1985 Buick Riviera, 1978 - 1981 Cadillac DeVille, 1979 - 1985 Cadillac Eldorado, 1981 - ...

Adjustability is one the most important things when tuning in ...

Adjustability is one the most important things when tuning in ...

The UMI Performance lift bars replace your stock rear control arms adding tremendous track gains while not effecting ride height and keeping ride...

The UMI Performance lift bars replace your stock rear control arms adding tremendous track gains while not effecting ride height and keeping ride...

UMI's boxed lower control arms utilize our Roto-Joint technology for a bind free performance and quiet comfortable ride quality. The boxed contro...