Speedway Motors, 700R4, AMC Model 20 Parts

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.

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

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

Nick's Model A coupe is a great looking hot rod with lots of family history.

A son pays tribute to the dad who raised him to be a gearhead.

Speedway Motors announced today they will debut new products and two new product lines in their booth (#23791) at the 2024 SEMA Show Nov. 5-8 in Las Vegas, Nev.

Speedway Motors announced today they will kick off the 2024 race season Feb. 5-11 with discounts and racing product guides to help customers perform their best at the track.

This Chevelle project gets rewired with a Speedway Motors 22 Circuit wiring kit. Follow along as Jeff guides you through this application, starting with a good mounting location for the fuse box. Learn more on continuity, grounding and relays.

Speedway Motors announced today they will celebrate their customers and 70th Anniversary during Customer Appreciation Week, July 25-31, with discounts, giveaways and Cars & Coffee celebration.

Speedway Motors announced today they will debut new products and the rolling chassis for their 1968 C10 Build in their booth (#22985) which is a nod back to their 70th Anniversary at the 2022 SEMA Show Nov. 1-4 in Las Vegas, Nev.