1974 Mercedes 450SL with a 6.0 L LSx V8 – Part 2 Metalman 329 returns with an update on his 1974 Mercedes 450SL (R107) build series. The project’s goal is to install a 6.0 L LSx V8 (Vortec 6000) from a Chevy 2500HD truck. One change to original pla...