Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

Transmission Interchange List Chevy, Ford, Mopar V8 Compatibility

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

Chevy Small Block Casting Numbers

It's fun to row your own gears. Tremec transmissions are a great way to add a modern overdrive manual to your classic car or truck. Here's a guide to help you select the right one.

Tremec TKX, TKO & T56 Swap Guide | Clutches, Mounts, Bellhousings & More

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.

Small Block and Big Block Chevy Engine Flexplate Guide

Identify SBC heads using casting numbers, style tips, and year-by-year guides for your small block Chevy engine projects

Small Block Chevy Head Identification Guide | Casting Numbers Explained

We can teach you some of the major differences between the Ford and GM-style T5 Flathead transmission adapter kits. We'll also walk you through choosing the correct parts in order to make this installation a breeze!

Adapting Tremec's Popular T5 5-speed Manual to Ford's Flathead V8 Engine

In this Tech Tip, John advises a customer on the parts needed to slip a small block Chevy engine in his 1953 Chevy 3600.

Small Block Chevy in a 1953 Chevy 3600

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.

Upgrading the Cooling System for a Small Block Chevy

Not only is Greg Turner's '56 a great driver, it's full of great family memories. Built in the home garage by Greg and his sons, this clean Chevy has covered a lot of miles.

Greg's '56 Chevy

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

Transmission Replacement on a 55 Chevy

Engine Family Facets

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First Gen Mustang Small Block Chevy T56 Transmission Parts

First Gen Mustang Small Block Chevy T56 Transmission Parts | Speedway Motors

Shop First Gen Mustang Small Block Chevy T56 Transmission Parts and get Free Shipping on orders over $175 at Speedway Motors.

SBC 86-up Tremec T56 6 Speed Transmission Installation Kit, 700HP

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SBC 85-older Tremec T56 6 Speed Transmission Install Kit, 700 HP

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First Gen Mustang Small Block Chevy T56 Transmission Parts

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SBC 86-up Tremec T56 6 Speed Transmission Installation Kit, 700HP

SBC 85-older Tremec T56 6 Speed Transmission Install Kit, 700 HP