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Welded-in collector merge spears to control exhaust gas re-entry into primary tubes
The system includes mandrel bent 3-inch tubing to maximize the exhaust flow
00 Outlet Position Center Outlet Qty 1 Product Type Muffler Sound Level Moderate Sound Type of Muffler Absorption California Proposition 65 Required Yes Part Number 12867-FM
Barrels 4 Billet Color Black Booster Down Leg Brand Holley Carburetor Use Performance and Race CFM 650 Choke None Condition New Emission Code 3 Finish Shiny Fuel Gasoline Fuel Inlet Dual Marine Use No Material Aluminum Model 4150 Primary Main Jet 73 Primary Power Valve 6
Applications: 2002-2006 Chevrolet Avalanche 2500
Holley Aluminum HP Main Body Retro-Fit Kit-750 CFM - 134-300SA oil-dipsticks Welded-in collector merge spears toOverview: Want to upgrade your street carburetor to a high performance race carb, but don't have the means to do a complete carb swap? If you can turn a screwdriver, you can get increased horsepower from the new Holley Aluminum HP carburetor main bodies. These aluminum HP main body retrofit kits convert your existing carburetor to an aluminum HP main body for increased horsepower, torque, and airflow. With no air horn, choke tower, or choke control to
US$ 1049.00
US$ 2120.00
US$ 124.95
