Not sure on the brand But they are in the box that came from ssd only markings on them (just opened it up) are M-311 are these ok or should I look at getting something different?
Also I just ordered a new DE turbo back exhaust for $230 and a 2.5" mandrel bent crossover (with all new mounting hardward and gaskets) for $86 along with Harmonic Balancer and pulley fuel filter and the bosh glow plugs.