While the TH400 and TH350 transmissions may not be in production anymore, but they both still enjoy quite a life in the performance and racing communities. The shifters that came with these transmissions do not lend themselves well to precise shifting mechanics. In breaking down which shifter is best, we approached it from the perspectives of … Read more
Clearly, the biggest difference between the TH400 vs 4L80E is the 4L80E’s overdrive gear. Although they come from different eras, there is quite a bit that these two transmissions have in common. The mere fact that people are so interested in this topic is a testament to the absolute bulletproof reputation of the TH400. There … Read more
One of the largest questions amongst Chevy guys is TH350 vs. TH400. Which one is better. Even though they have been out of production for decades, there is still a strong demand for them. Their simplicity and durability make them attractive to people in the LS swap community. They are certainly are both great transmissions. … Read more