This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

Learn how to select a torque converter. Read up on expert torque converter recommendations and learn how to choose the right stall speed for your torque converter and application.

How to Choose a Torque Converter

The 700R4 is a great choice when it's time to upgrade your classic car or truck with an overdrive transmission. Here's what you need to know about GM's famous 4-speed automatic.

700R4 Transmission Complete Guide | Diagrams, HP Ratings, FAQ

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

A new print and digital magazine about all things classic truck and more, brought to you by some familiar names.

Classic Truck Performance

Ready to get that crusty, stinky old fuel tank out from behind the seat of your classic truck and upgrade to an in-tank electric fuel pump? Speedway Motors has just the tank for you!

Under Box EFI Ready Fuel Tanks for your Classic Truck

These days, muscle cars aren't just for straight line blasts down the dragstrip. Here's a primer on some of the trick hardware that's available to make your muscle car into a corner carving Pro Touring car that can do it all.

Muscle Car Suspension Upgrades | Restomod vs Pro Touring Classic Car

Learn about torque specs for your racing wheels. The experts cover what you should have your lug nuts and beadlocks torqued to, so you can avoid warping.

Steel and Aluminum Wheel Torque Specs

How to change brake pads, rotors and calipers using the Mustang II complete brake kit. Replace your drum brakes with disc brakes for performance and better braking ride. For use on Bobcat and Mustang II spindles.

Disc Brake Conversion

John Vecchio is a lifelong '55 guy, and his new convertible hides some modern technology under the timeless sheetmetal.

John's '55 Chevy Convertible

Engine Family Facets

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Classic Truck Powerglide Auto Trans Covers

Classic Truck Powerglide Auto Trans Governors

Classic Truck Powerglide Auto Trans Overhaul Kits

Classic Truck Powerglide Torque Converter Hardware

Classic Truck Powerglide Auto Trans Valve Bodies

Classic Truck Powerglide Auto Trans Oil Pans

Classic Truck Powerglide Auto Trans Brake Solenoids

Classic Truck Powerglide Auto Trans Input Shafts

Classic Truck Powerglide Auto Trans Kick Downs

Classic Truck Powerglide Auto Trans Dipsticks

Classic Truck Powerglide Auto Trans Bands

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Powerglide Classic Truck Torque Converters

Powerglide Classic Truck Torque Converters | Speedway Motors

Shop Powerglide Classic Truck Torque Converters and get Free Shipping on orders over $175 at Speedway Motors.

Powerglide Classic Truck Torque Converters

Diameter

Brand

Availability

Discounts

Make

Platform

Price

Customer Rating

Products

B&M 70411 Torque Converter, Holeshot 2400

Hughes Performance GM Street Master Torque Converter

Hays 97-1A32F Twister Full Race Converter, Powerglide, 3200-3600

Hays 97-1A36F Twister Full Race Converter, Powerglide, 3600-4200

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