The LOJ Conversions Driveshaft for the Infiniti M35/M45 is undoubtedly the highest quality driveshaft currently available. All LOJ driveshafts are made from quality components and are 100% made in the USA with US sourced components. The differential flange and input yolk are made from hardened steel, the tubing is heat treated, and the final assembly is precision balanced. Aluminum shafts are rated to 750WHP on slicks.
Since there are so many combinations of transmissions, differentials, and wheelbases, all driveshafts are made to order. Lead time is 2 weeks from receipt of order. Be sure to select appropriate options! Driveshafts are made to work with the lengths required when using an LOJ engine swap kit, if you're not using our mounts, you need a custom length! Click Here for Custom Driveshafts! M35/M45 Driveshafts are too long to be made one piece out of Steel, it exceeds the critical speed of the shaft!