C4 Street Adapters and Mounts

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

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

Looking to update that '67-'72 C10 truck with an LS swap? These motors mounts and transmission crossmember kit will make that modern powerplant and transmission fit like they came that way from the factory!

Not sure which steering wheel adapter is right for your project? The experts have you covered with this chart detailing Grant-3 Bolt , GT-3, and GT-9.

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.

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.

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

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.

Learn about performing an LS Swap in a 1972 Chevelle in this tech article. We'll discuss lessons learned from our Chevelle engine swap using a 500-horse 6.0.