Dodge 700R4 Hot Rod 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.

Follow along as Jeff installs an early 700R4 transmission for the big block in his 1967 Chevelle. See how this unit is upgraded and converted to a later 30 spline style.

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

Read about the hardships faced when Tim tried to fire up his 241 Dodge Hemi for his 1929 Ford roadster. Learn his tips for how to persist despite difficulties that will help any hot rodder with their own troubles.

Doug Siemen's Model T is a cool little hot rod. It's even better when you learn that it was built from scratch for a great cause. Check it out!

This or that: stripped down for speed or low and slow in a slick custom?

Speedway Motors did the 2023 Hot Rod Power Tour, and we're back with some stories and photos from one amazing adventure

We talk to Tim Matthews, curator of the Speedway Motors Museum of American Speed, about his Model A project, the museum, and what it’s like to drive Dick Landy’s altered wheelbase Dodge.

Tim Matthews has been collecting pieces for this hot rod for a long time. Here's the amazing story in his own words...

Tim Matthews has been working on his hemi powered hot rod roadster for a long time, and just recently got to drive it for the first time. Check it out!