Awesome facility and friendly service. The guys at underground are knowledgeable and experienced. They are very courteous and honest...found an issue and they called me in to show me. I really appreciated that honesty especially with so many horror...
Read more...Drivetrain Swaps
Looking to put a Ford 9 inch in your Chevy? Would your classic car benefit from an LSX upgrade? Drivetrain upgrades and swaps are a crucial step in getting your vehicle to perform the way you would like. Whether that means adding some MPH to your trap speed or knocking some seconds off your lap time, we want to help. Let our experienced technicians and engineers work for you in not only finding the right solution, but implementing and supporting it as well.
We can perform Transmission Conversions whether it be Automatic to Manual, Manual to Auto, or even just upgrading the components within your current platform. We've put Hayabusa motors into Smart cars and 1JZ engines into BMW's. No idea is too crazy for us.
