Mr. Gasket Rocker Arm Nuts with Locks - 924G master-cylinders-and-parts Keep the check engine light

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5461406

8 V8 2004 - 2006 Chevrolet Silverado 1500 LS 325/5

6 V8 2004 Ford Explorer NBX 281/4

Antenna Base For Applications w/o Sirius Radio

MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23556 helps keep the check engine light off

Mr. Gasket Rocker Arm Nuts with Locks - 924G master-cylinders-and-parts Keep the check engine lightOverview: Designed to keep the rocker arms positively locked for precise and critical valve train adjustments. Manufactured from quality grade steel, then heat treated for extra strength and plated with a durable finish. Kits include 16 rocker arm nuts with socket head set screws and one hex key wrench. Features: (16) Rocker Arm Nuts w Locks 7 16" 20 Threads Includes Locks and Hex Wrench 9 16" Wrench Size & 7 32" Hex on Lock Overall Length of Nuts: .