Secondary Metering Block Conversion Kit - Shiny Aluminum - 34-13SA instrument-panel-lights Fits 1 inch inlet and

Fits 1 inch inlet and outlet hoses

1986-1986 Ford Mustang 140 CID

1x Rear Axle Crossover Line C

7L V8 1975 - 1988 Chevrolet G30   350/5

5 Body Length (in) 18 Body Width (in) 3

Secondary Metering Block Conversion Kit - Shiny Aluminum - 34-13SA instrument-panel-lights Fits 1 inch inlet andOverview: Easily convert your 0 3310SA or 0 80508SA 750 CFM carburetor to a model 4150 by adding a secondary metering block. The addition of a secondary metering block will allow you to fine tune your carburetor by utilizing replaceable main jets versus the fixed orifices found in a metering plate. Features: No Provision For Power Valve Alows The Use of Metering Jets Includes Gaskets, Jets and Longer Fuel Bowl Screws Application: Year Make Model