Top 20 Best Selling Metering Parts Fuel Injection Replacement Parts (2018)




This is a Brand new Bosch part. The Bosch Part# 0-928-400-666. This product comes in the original Bosch packaging and 1yr manufacturer warranty. This is the fuel pressure regulator that fits directly on your trucks CP3 injection pump. It will fit Do ... more info

Bosch Fuel Rail Pressure Regulator for 2001-2004 GMC/Chevy 6.6L LB7 Duramax Maintains a constant fuel pressure for fuel that is supplied to the fuel rail. ... more info


This carburetor is ideal for street performance and features a vacuum secondary with a metering plate and center hung floats. The vacuum secondary makes it easier to tune than full race carburetors and it is available in a universal version with all emiss ... more info


Bosch Fuel Rail Pressure Regulator for 2004.5-2005 GMC/Chevy 6.6L LLY Duramax Maintains a constant fuel pressure for fuel that is supplied to the fuel rail. ... more info



The Holley metering block kit is designed to fit a range of applications. Extra parts are provided to facilitate the general conversion. ... more info




Edelbrock Q-Jet K Secondary Metering Rod Hanger allows you to fine tune the quadrajet for optimum performance. This hanger has a height of .545 measuring from rod hole to the hanger mounting surface. It holds and positions the secondary metering rod in th ... more info

This primary metering block is a replacement part that is made out of cast aluminum with a gold irridite finish. ... more info







4 BBL Perimeter Carburetor Nitrous Delivery Plate - SQUARE FLANGE - Unlike traditional nitrous injection plates, this new billet plate employs multiple injection points to ensure that a perfectly atomized, cylinder-to-cylinder balanced blend of fuel and n ... more info

This replacement metering block requires no modifications for installation. It is made of cast aluminum with a gold irridite finish and does not include a fuel bowl gasket. ... more info

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