AED Holley Carb Metering Block Conversion Kit - Fits Holley 3310 or Any Center Pivot Bowls AA0220BG1T58 10-1/2 in Diameter

10-1/2 in Diameter

Integrated electronics jack is positioned far enough away from the HANS post anchor in order to make the use of the jack trouble free even when the HANS is worn

Racing Harnesses Stock Car-Modified-IMCA

Wide spaced 1

Ultra-Lightweight Inner Liner

AED Holley Carb Metering Block Conversion Kit - Fits Holley 3310 or Any Center Pivot Bowls AA0220BG1T58 10-1/2 in DiameterThese 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