【Material】Made of heavy-duty 3/16 thick steel plate and B7 grade hardware with strong durability
【Applicability】This tool kit Fits For LS cylinder heads. Like: LS1, LS6, LS2, LQ4, LQ9, 5.3L, 5.7L, 6.0L, and all the other LS cathedral port variations
【Note】When you installing screws, using lubricating oil can have a better effect. Be sure to maintain the air pressure within the cylinder
【Function】This Engines Valve Spring Compressor Tool is specifically designed to remove or replace valve springs and remove the valve keepers
【service】All products are guaranteed for Three months. If you have any questions, please contact us