Carburetor Spacers-CNC Tapered Size:4500-1"-Open Hole Small specks of aluminum

Small specks of aluminum

That is not its purpose

(One size fits all)

Crank Trigger Kit is based on the popular

- BLACK ANODIZED BILLET RAIL SHEETMETAL VALVE COVERS -

Carburetor Spacers-CNC Tapered Size:4500-1"-Open Hole Small specks of aluminumReher Morrison's 1" thick carburetor spacers are CNC machined from 6061 T6 aluminum. These open hole spacers are tapered, ( funnel shaped), to create a venturi effect. This ram air effect increases the air and fuel entering the cylinders and provides a substantial increase in torque and horsepower. They are available for both 4150 and 4500 style carburetors. While providing more power on their own, these tapered spacers produce an even greater