Enginetech Chevy Avalanche Gaskets and Seals

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.

Learn how to seal a head gasket properly! These tips will help you avoid blown head gaskets and head gasket leaks.

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

How to clean and seal your old tank

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

Some basic info on the various exhaust options carried by Speedway Motors.