This Southern jet unit is the 210mm (8.25”) two stage, this is a perfect match for a large range of engine packages like the very popular LS1’s and 350 chevs. This unit features very high tensile one-piece stainless-steel impellers, high quality grill with high tensile wear plate bars, high tensile fabricated bash plate, high tensile stainless-steel stater vane, well designed ducted reverse bucket, it is finished in a durable black powder coating and is equipped with the highest quality/ tolerance trim nozzle. Also has a high tensile main shaft and drive coupling, high quality SKF main bearing, a bearing housing breather and one of the coolest features is our reverse brake system with cable mount which locks off the reverse bucket at any position until there is input from the reverse control. All of these high quality components add up to excellent performance and extreme durability.