Here's a handy guide to familiarize you with our G-Comp line of performance suspension systems.

G-Comp Buyer's Guide

Speedway Motors celebrates more than 10 years of testing G-Comp Suspension with Team Speedway winning their first two events of the 2025 season.

Speedway Motors Celebrates 10 Years of Testing G-Comp Suspension with Team Speedway 

Upgrading to (or updating a poorly designed) independent front suspension, or IFS, will vastly improve your classic muscle car, hot rod, or pickup truck’s braking and handling

Independent Front Suspension System Upgrade Choices

These days, muscle cars aren't just for straight line blasts down the dragstrip. Here's a primer on some of the trick hardware that's available to make your muscle car into a corner carving Pro Touring car that can do it all.

Muscle Car Suspension Upgrades | Restomod vs Pro Touring Classic Car

This Cobra features a G-Comp suspension and an unlikely engine choice, but its mission is the same as those storied Cobras of old. It was built to win races.

Twin Turbo LS-Powered G-Comp Cobra

Speedway Motors, a manufacturer, retailer and distributor of high-quality automotive parts and racing products, announced today new products now available on their website.

New Product Spotlight: Innovative Tools & Track Tested Parts Designed to Fuel Your Passion 

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

Replacing a G-Body 7.5" Bolt Rear End

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Replacing GM Rear End Spherical Bushings

The E-Stopp Electric E-Brake is an electronic push-button activated emergency brake option where the visible element is small and compact, and can replace the traditional hand or foot-operated emergency brakes.

E-Stopp E-Brake Kit

New Product Spotlight - 4th Quarter 2025 - Parts to Fuel Your Passion

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

G-Comp Universal Suspension Kits

G-Comp Universal Suspension Kits | Speedway Motors

Shop G-Comp Universal Suspension Kits and get Free Shipping on orders over $175 at Speedway Motors.

G-Comp Universal Front Suspension Kit

Control Arm Material

Front Sway Bar Included

Upper Control Arms Included

Lower Control Arms Included

Outer Tie Rod Ends Included

Welding Required

Shocks Included

Coilover Springs Included

Front Spindles Included

Wheel Bolt Pattern (in.)

Notes

Lower Ball Joints Included

Upper Ball Joints Included

Rack and Pinion Included

Universal Fit, Steel Control Arm Material

G-Comp™ Universal Torque Arm Rear Suspension Kit

Sold in Quantity

Hardware Included

Upper Shock Mount

Rear Coil Springs Included

Rear Leaf Springs Included

Rear Sway Bar Included

Lower Trailing Arms Included

Subframe Connectors Included

Calipers Included

Brake Lines Included

Wheel Studs Included

Panhard Bar Included

Torque Arm Included

Crossmember Included

Lower Shock Mount

Control Arm Style

Suspension Kit Type

Trailing Arm Style

Rear Suspension Type

Axle Housing Included

Frame Brackets Included

Air Springs Included

Adjustable Panhard Bar Included

MFG. Part #

Universal Fit, Solid Axle Rear Suspension Type

Best Match

Price High To Low

Price Low To High

Highest Rated

New Arrivals

G-Comp Universal Suspension Kits

Category

Part

Brand

Product Line

Application

Department

Availability

Price

Customer Rating

Products

G-Comp Universal Front Suspension Kit

G-Comp™ Universal Torque Arm Rear Suspension Kit