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

A look at some LS Oil Pans for your swap project. Our video guide walks you through some great options.

Speedway Tech Talk - LS Oil Pans

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

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

Squarebody LS Swap Guide | 73-87 C10 Parts List

Tim M. has tried to stay true to the vintage route, but sometimes, exceptions must be made. For example, the original oiling system's paper element and canister are functional, but an upgraded system will be more reliable.

Spin-on Oil Filter Adapter for Early Hemis

Tim M. is all about the classic, traditional hot rod style when it comes to his projects, he’s no stranger to knowing when modern parts mean better performance. Follow along as he adds a bit of modern technology to his Red Ram Hemi!

Oil Bypass Plug on an Early Hemi

Tired of pulling your breather to pour oil in your system? We've got you covered.

Speedway Tech Talk - Valve Cover Oil Filler Cap 

Learn how to repair an oil line leak using steel braided hose and AN fittings. See how to cut the hose, measure angles, apply fittings and install fuel lines back into your car.

How to Fix an Oil Line Leak

Check out some cool overhead conversions to the Ford flathead V8 on display in the Museum of American Speed!

Vintage Overhead Valve Conversions for the Ford Flathead

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

Replacing Fuel Sending Unit

Engine Family Facets

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Powerglide Auto Trans Output Shaft Flanges

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Powerglide, Auto Trans Oil Pans

Powerglide, Auto Trans Oil Pans | Speedway Motors

Shop Powerglide, Auto Trans Oil Pans and get Free Shipping on orders over $175 at Speedway Motors.

Powerglide, Auto Trans Oil Pans

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TCI 528300 GM Powerglide Cast Aluminum Pan

Spectre 5452 Automatic Transmission Pan, GM Powerglide, Stock Capacity

TCI 528311 GM Powerglide Chrome-Plated Stock Depth Pan

GM Powerglide Steel Transmission Pan, Ribbed, Chrome

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