Cannot Establish a Secure Connection

The Internet Browser you are using cannot establish a secure connection to or JavaScript is disabled which will prevent you from being able to Log In or Checkout. If JavaScript is enabled the problem is likely due to SSL 3.0 being your default SSL setting. This makes you vulnerable to the "POODLE exploit" and to ensure your security, it is not allowed on our site. Please change your browser security settings to not allow SSL 3.0 and check to make sure that JavaScript is enabled. You can also update your browser using these links.

Charts and Guides

Charts And Guides Archive

Expert Advice & News

Expert Advice


2 to 3 of 13 results for Charts And Guides


Transmission Dimensions

There are three ways to determine if that three- or four-speed automatic transmission lying on the floor of your garage will fit in your latest project: you can eyeball it, measure it, or look up the critical dimensions in this handy chart. Guess which one we recommend.


Alphabet Soup: A GM Body Code Guide

General Motors loves the alphabet. It’s the only explanation we can come up with for why GM uses letter designations for its many body styles. It’s not a bad idea, but over the years GM has used the same letters to identify totally different vehicles. If someone tells you they have an A-body, it could be a 1955 Chevy Bel Air, a '64 Olds F-85, or a 1981 Buick Regal.


Will It Fit? Engine Dimensions for Popular Swaps

Ever since that first hot rodder dumped his Model A’s four-banger for a flathead V8, engine swaps have been a proven way to get the extra horsepower we all crave. Some swaps are no-brainers, particularly when you are swapping an engine for one of the same type—a 347 cubic inch stroker for a stock 5.0L in a Mustang—or going to a bigger engine in a chassis designed to accept it (like a big block in a small block-equipped Chevelle or Camaro).

Free Catalog

Our famous Summit Racing catalog and specialty catalogs too!

Sign UpArrow

Get up to speed with special offers and event info!

Sign UpArrow

As Seen on TV

Featured products from your favorite shows!

View NowArrow

New Parts

Your headquarters for the hottest new products!

View NowArrow