Moroso 2" Cast Aluminum Carburetor Spacer - Holley 4150/4160-series Carburetor - Open Plenum Design 11001 The housing is gold anodized

The housing is gold anodized aluminum and contains a special 40-micron stainless steel filter element

replace the main body assembly and breathe new life into it

Dual Round

Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs

LeMans 1971-1970

Moroso 2" Cast Aluminum Carburetor Spacer - Holley 4150/4160-series Carburetor - Open Plenum Design 11001 The housing is gold anodizedCan easily be mounted with one of the Moroso Carburetor Stud Kits #MOR37950, MOR37960 or MOR37961 Open plenum aluminum carb spacers increase plenum volume for high RPM power Four hole carb spacers increase mixture velocity for more midrange torque Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and