1" Phenolic / Bakelite Carburetor Spacer Square Bore 4 Port This body has a much

This body has a much larger diameter then your existing throttle body

These cast aluminum manifolds accept square-bore carburetors and are pressure tested to ensure maximum performance

keeping your pulleys looking great for many years to come

All kits come complete with 12 point nuts and hardened parallel washers for an even load distribution and accurate torque readings

If you want to run a roots style blower but you do not want a broken crank than you must employ this Speedmaster Billet Crank Support

1" Phenolic / Bakelite Carburetor Spacer Square Bore 4 Port This body has a muchThe precise design of these Speedmaster carburetor spacers provides a smooth transition of fuel from the carburetor to the intake manifold, to increase flow for more performance. They also help to insulate the carburetor from engine heat and provide clearance for linkages.