Moroso Plastic 1" 4-Hole Carburator Spacer - Fits Holley 4150/4160 Bolt Pattern - 4-Hole Plenum Design w/ 1.75" Diameter Bores M59M1 Infinitely adjustable Vernier sprocket for

Infinitely adjustable Vernier sprocket for absolute timing accuracy

Listed below are some qualities of the Next Generation Exhaust Valve material:

Heat Reflective

1956-1956 Studebaker Sky Hawk

Moroso Plastic 1" 4-Hole Carburator Spacer - Fits Holley 4150/4160 Bolt Pattern - 4-Hole Plenum Design w/ 1.75" Diameter Bores M59M1 Infinitely adjustable Vernier sprocket forAdvanced plastic compounds are specially formulated to reduce heat conductivity 10 times greater than aluminum Reducing fuel temperature inside the carburetor results in a denser, more powerful fuel charge to the manifold Insulating phenolic spacers come pre drilled for alignment pins and include all mounting hardware Gaskets not included Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and