Street Crankshaft Main Bearings

Learn the differences between Chevy 2-bolt and 4-bolt main blocks, how to ID them, key years, and whether a 4-bolt is worth it for your build

Learn the differences between H-beam vs I-beam rods, including strength, weight, and more to choose the best connecting rods for your engine.

Choosing the right suspension products when building your street rod or custom car. A step by step on how to determine which parts are needed for installation, how to calculate the spring rate and other helpful tips along the way.

Read a step by step on how to grease your bearings after racing and the importance of bearing maintenance through out race season.

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Replace those unreliable old door latches in your classic car, hot rod, or classic truck with Bear Jaw Door Latches from Speedway Motors.

One of the most challenging things about swapping transmissions can be figuring out the clutch linkage. Speedway can show you how to install the upgraded hydraulic throwout bearing with ease.

Learn how to properly assemble and install bearings inside of birdcages for a micro sprint. Read more on the benefits of using quality birdcages for increased speed.

Designing a steering system for your street rod or muscle car can be tricky. In this buyer's guide we'll show you how to choose the right steering U-joints, steering shaft, and accessories to complete the job quickly and safely.

Learn the importance of maintaining the right pressure in your tires for longer wear, enhanced handling and to get better fuel economy.