2-Pc LS Chevrolet Script Valve Covers - Factory Orange Machined Finish 241-178 y-pipe Contoured venturri inlet offers balanced

Contoured venturri inlet offers balanced airflow for increased horsepower

Application Chevy Chevy-Series-II 55-57

50-inch aluminized steel tubing with a built-in H-pipe crossover

Fuel pressure regulator is required (recommend Holley P/N 12-704 for gasoline & P/N 12-707 for alcohol)

Wrinkle-Free Surface

2-Pc LS Chevrolet Script Valve Covers - Factory Orange Machined Finish 241-178 y-pipe Contoured venturri inlet offers balancedOverview: Holley's new 2 Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS valve covers feature an OE height, internally baffled LS valve cover base with integrated coil mounts for popular Gen I and Gen V style LS coil bodies (coils not included), and a "Chevrolet" branded overcover that hides the unsightly LS coils and