Modified Coil Spring Covers

Learn how to choose the right valve springs for your camshaft, the differences between single and dual valve springs and when to replace them.

Whether you are looking to change the look of your truck, get rid of your tired rusty springs, or upgrade the ride quality of your truck, Speedway Motors has you covered with stock height and lowered spring options.

This article demonstrates how to install a complete Winters quick change kit with additional parts including birdcages, brackets, and calipers for a modified race car.

Follow this how-to as Kevin explains the process of removing the hood on his '54 Chevy Bel Air using a handmade Hood Spring tool.

Dirt modified racing delivers high-horsepower, adrenaline-fueled action, learn more about them and their racing classes

Product guru Jeff K. takes us along as he updates the suspension on his 1946 Ford Sedan Delivery with a set of fresh Mustang II coilovers following an unfortunate incident with a pothole.

See how Jeff converts his 1967 Chevelle rear suspension to QA1 double adjustable coil-over suspension. This allows added adjustability for ride height and compression and rebound characteristics.

It may feel like a daunting task attempting to determine the best leaf spring for your traditional hot rod straight axle build, but our buyer's guide will surely help.

A guide to choosing the right camshaft for your engine. See how to install a new LSR roller camshaft while upgrading valve springs and rocker trunnions.

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