GMC 700R4 Adapters and Mounts

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.

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

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

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.

Jordan shows us how to use ICT Billet motor mount adapters to bolt a 6.0 LS into his 3rd-Gen Firebird.

Follow this step by step guide on how to install adjustable LS motor mounts to set your engine location exactly where you want it.

Follow this guide on installing a Speedway Motors Billet LS Alternator Bracket. If you’re looking for a simple solution that looks good while solving positioning issues from factory brackets, then these brackets are for you.

Learn how to make your own engine mounts. Follow Employee Tim as he builds custom motor mounts for putting a Red Ram 241 Hemi in his 29' Roadster.

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

An LS cam swap can yield big power gains. And, you can do it at home. Here's how...