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Ships within 48 hours · Estimated delivery Oct 17 - Oct 22
OD: 6-3/4"
These valve covers were designed to add an additional 13mm of internal clearance over the factory height valve covers
These Dual inlet fuel rail kits suit Holley 4150 carbs with Dual metering blocks and features a -8AN inlet fitting
Turbosmart's Ultra High-Performance Reinforced Silicone Vacuum Hose is the perfect choice for high-performance applications
Aeroflow Adjustable Air Bleed Inj Hat AF49-2000S BSP Adapters OD: 6-3/4"Silver Finish This great design allows you to set the barrel valve once and use this great product to adjust the air mixture for easy and instant tuning. 1 4" NPT thread into injector hat.
