Aluminum Oil Diverter Barbell for GM LS Engines, Fits LS1 LS2 LS3 LS6 L92 L99 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L 6.2L, Replaces OEM 12573460
Special Features
- Precision-Machined Upgrade - CNC-crafted from 6061-T6 aircraft-grade aluminum to outlast fragile plastic OEM oil gallery plugs (GM# 12573460).
- Guaranteed LS Engine Fitment - Direct replacement for 1997-2014 GM Gen III/IV engines including LS1, LS3, LS6, LQ4, LQ9 (4.8L/5.3L/6.0L/6.2L).
- Enhanced Oil Flow Design - Optimized barbell geometry improves lubrication system efficiency compared to restrictive factory plastic components.
- Triple-Seal Durability - Three high-temp FKM O-rings maintain secure oil gallery sealing through extreme thermal cycles.
- Rebuild-Ready Construction - Reusable billet aluminum body allows O-ring replacement during engine servicing.
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