Compatible with all Chevy, GM LS engines: LS1, LS2, LS3, LSX, 4.2L, 4.3L, 5.3L, 6.0L, 6.2L
Complete Ready-to-Use Kit: Contains all metal hardware: 1x M16x1.5 male threaded stainless steel hex plug, 1x sealing washer, 1x premium brass barbed hose fitting, and 1x stainless steel hose clamp (garden sprayer not included).
Design with a male M16-1.5 and female 1/8" NPT
Premium Aluminum Barbed Fitting: Features a custom-machined aluminum barbed hose fitting, offering superior durability and resistance to oil degradation compared to common rubber or plastic fittings for a more reliable and long-lasting connection
Straightforward Installation Process: Simple instructions involve threading the plug and barbed fitting into the engine block's oil gallery, connecting a garden sprayer hose, pressurizing with oil, and slowly rotating the crankshaft until oil flows from all rocker arms