【Fitment】Dokili front and rear cover alignment tool fits G.M LS series engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS4 LS6 LS7 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92.
【Premium Quality】This kit is built from billet aluminum and high quality steel, wear resistant and durable. A perfect replacement for front or rear main seal.
【Function】This kit helps aligning the front and rear engine covers for better seal performance and durability. The seals being aligned perfectly concentricly to the front diameter of the balancer hub sealing surface is of great importance.
【Note】The oil pan is a stressed part which adds block rigidity, so it can't simply be slapped in place, you have to align the cover to the oil pan very carefully.
【Package Includes】 1X LS Rear Cover Alignment Tool, 1X LS Front Cover Alignment Tool, 1X LS Oil Pan Alignment Tool with 4 set screws