Speedway Motors AMC Gremlin Powerglide Parts

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

The dyno at the Speedway Motors Racing Engine shop is always humming. We set up a camera in the cell to catch a few of the engines that have passed through the door recently.

On Day Four of Racer Appreciation Week, the Speedway Motors team visited the shop of Speedway Racing Engines for a tour.

Speedway Motors and Goodguys to auction off autographed Duel in the Dessert helmets to benefit the Austin Hatched Foundation for pediatric cancer

Speedway Motors announced today a list of new products that will be debuted in their booth (#3701) which is a nod to their 70th Anniversary at the 2022 PRI Show Dec. 8-10 in Indianapolis, Ind.

Speedway Motors, a manufacturer, retailer, and distributor of high-quality automotive parts and racing products, will introduce new racing products in their booth (#4101) at the 2025 PRI Show Dec. 11-13 in Indianapolis, Ind.

Speedway Motors announced today the introduction of a new IMCA Modified Spec Racing Engine as they kick off the 2025 race season along with discounts Jan. 27-Feb. 2 to help their customers get ready for race season.

Speedway Motors, a manufacturer, retailer and distributor of high-quality automotive parts and racing products, announced three recent promotions within the company.

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 displayed several new parts at the 2019 SEMA Show in Las Vegas. Among the new products is the new Deluxe LS Fuel Filter/Regulator which was a top 3 new product in the Street Rod/Custom Car product category.