AED Holley Carb Metering Block Conversion Kit - Fits Holley 450-600 Side Pivot Bowls Clutch Pressure Plate Net includes quick release buckle

Net includes quick release buckle and meets SFI 37

fitment and helmet clearance to a new level

1971-1971 Plymouth Scamp

Idle speed position screw and idle speed spring

Fits Bell HP77 Helmets

AED Holley Carb Metering Block Conversion Kit - Fits Holley 450-600 Side Pivot Bowls Clutch Pressure Plate Net includes quick release buckleThese handy kits are designed to convert 4160 carburetors to 4150 style with the addition of new metering blocks and hardware kits that provide you with the means to effectively tune the secondary side of the carburetor over the nonadjustable jet plates. Includes all components necessary except main jets. AED Performance has offered the highest quality carburetor components for over 25 years. Product Description: Metering Block Secondary Conversion to