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

We show you how to keep that old GM transmission when swapping in an LS engine. Our LS swap adapter kits make it easy!

How to Adapt LS Engine to 700R4 or Turbo 350 Transmissions

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

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

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend

5.3 LS Build Combinations: Recipes for 400-700+ HP

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

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP

If you are confused as to how that new steering wheel you want is going to attach to your project's steering column then this buyer's guide should be your first visit before adding that new wheel to your shopping list.

Using the Proper Steering Wheel Adapter

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

Exhaust Repair

Product guru Jeff K. takes us along as he updates the suspension on his 1946 Ford Sedan Delivery with a set of fresh Mustang II coilovers following an unfortunate incident with a pothole.

Sedan Delivery Coilover Conversion

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

Try Shopping by the Make of your Vehicle:

700R4 Truck Bellhousing Adapters

700R4 Truck Bellhousing Adapters | Speedway Motors

Shop 700R4 Truck Bellhousing Adapters and get Free Shipping on orders over $175 at Speedway Motors.

700R4 Truck Bellhousing Adapters

Brand

Application

Availability

Make

Platform

Engine Family

Price

Customer Rating

Products

GM 2.8/3.4 V6 TH350/2004R/700R4/4L60 Transmission Adapter Plate

Chevy-to-BOP GM Turbo-Hydramatic Transmission Adapter Plate

TCI 229901 350/700 to 400 208 Case Kit

Try Shopping by the Make of your Vehicle: