1987 GMC R3500 Speedway Flexplates Parts

The engine’s flexplate is a critical part to transferring power to your drivetrain. Using the correct part is imperative to engine longevity and proper drivetrain assembly.

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Ford’s small block and big block engine families have their share of flexplate differences. We’ll show you what to look for in this buyer’s guide.

Determining the correct flexplate for your V8 Mopar-powered project takes a little understanding of how these engines were balanced. Our Mopar flexplate buyer’s guide will help.

An engine guide that will help determine if an internal or external balanced flexplate is needed for your engine.

Tim talks about the rare V8-60 engine and the parts we have to offer for one.

Pat gives an overview of different LS block off plates we have to offer.

Speedway Motors employee Pat O. discusses some of the expanding carpet and interior accessories selection available at Speedway Motors.

This Corvette comes from humble beginnings, but it's a serious contender on the track.

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.