LT1/LT4 BILLET VALVE COVERS CLEARS PORT INJECTION AND MAGNUSON 2650

Late Model Engines Billet Valve Covers:

• Clears factory GM rockers as well as ALL popular roller rocker systems
• Dual -10 AN breather bosses
• Includes two -10 AN male end fittings and two -10 AN cap-off fittings
• Includes/uses O-ring style gasket
• Includes Stainless hardware w/ O-ring washers
• CLEARS MANTON ADJUSTABLE ROLLER ROCKERS