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Gm Cars


GM MAGNUM XL 6-SPEED

Posted on April 06, 2023

GM version of the TREMEC Magnum XL 6-speed manual transmission to the aftermarket. Like the original Magnum, the GM Magnum XL is an aftermarket version of the celebrated TR-6060, which serves as factory equipment in numerous Detroit-based muscle and sports cars. However in order to accommodate the…

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MDL UPGRADED TKX 5-SPEED for CORVETTE

Posted on May 24, 2022

MDL UPGRADED TKX 5-SPEED for CORVETTE People often ask why does this transmission cost more? Well, this is an upgraded transmission, this isn’t just a bolted-on shifter. The cases are all CNC machined for this upgrade. They are all prepared at our facility by hand to ensure quality & precision. The…

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12 Reasons Why A Manual Transmission is Better than An Automatic

Posted on May 23, 2022

              You’ll Get Better Fuel Economy While modern automatics are more fuel-efficient today than they were even 10 years ago, they still can’t compensate for human intuition. A new automatic transmission might have a lock-up torque converter and 8 speeds, but it can’t see the terrain…

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Part 5 of 5-part Series/ MDL modified TKX in to a ’67 Chevelle

Posted on February 18, 2022

We hope you’re enjoying this series, we had a lot of fun making it and wanted to let people know they have options for their classic. Our side shift program has saved a lot of customers time and saved their tunnel from being cut to accommodate a 5-speed. Retaining the console with an OE look…

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