The GM 700-R4 is one of the most popular overdrive automatic transmissions used in street rods. And why not, you might ask-they have a 3.06:1 First gear for launching from a standstill, a .70:1 ...

In the BeginningThe 700-R4 was first introduced in the '82 Corvette. On paper, its specs looked pretty good: The trans had lower First and Second gears (3.06 and 1.63, respectively) than other ...

"The proof is in the pudding," the old saying goes, and it's all the more appropriate when we're talking slushboxes--in this case GM's ubiquitous four-speed automatic, the TH700-R4. Despite the fact ...

The time had finally come for us to bust out one of our oldest projects—to take our long abandoned '69 Chevy C10 off of the back burner and get it back on the road. While the suspension was previously ...