oywhc

OywhC Oil Valley Block Off Plugs are precision stainless-steel plugs that seal the oil passages when converting DOD/AFM lifters to traditional LS/LS7-style lifters for Gen IV LS and Gen V LT engines. When swapping out AFM/DOD lifters or converting an engine to non-DOD operation,...

OywhC Oil Valley block off plugs are stainless steel inserts designed to seal oil passages on non‑DOD/AFM GM LSX and LT engines (2008–2023), sold as a set of 10 with two spares. These precision plugs stop unwanted oil flow where modern displacement‑control systems are...

OywhC Trick Tabs are 1/8" thick universal weld-on tabs with a 3/8" hole and 1-3/4" wings sold in a pack of nine for quick, reliable attachment points in metalwork. These weld tabs give metalworkers, fabricators and DIYers a consistent, sturdy anchor point without the...

OywhC Weld On Tabs are laser-cut low-carbon steel mounting plates with a 1/2" bolt hole and 1/5" thickness, supplied as a 10-piece pack for creating durable welded anchor points. These weld-on tabs are engineered for fabricators, mechanics, and hobbyists who need consistent, easy-to-weld attachment...