Moroso Double Groove Crankshaft Pulley - Ford Boss 302 - 351C - M - 400 - Double Groove - 4" Diameter Fits All 4 Bolt Dampeners - Reduction Ratio Varies - 4.00" O.D 23011606 Mudcover is designed for Aero

Mudcover is designed for Aero 15" wheels only

and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern

This fuel rail kit is specifically designed to work with the Holley GM Gen V LT1 Engines

Contains three bulb assemblies

PTFE Gaskets Included

Moroso Double Groove Crankshaft Pulley - Ford Boss 302 - 351C - M - 400 - Double Groove - 4" Diameter Fits All 4 Bolt Dampeners - Reduction Ratio Varies - 4.00" O.D 23011606 Mudcover is designed for AeroPrecision machined from high grade, lightweight aluminum castings Extra deep belt grooves provide added belt retention during rapid changes in engine RPM Small pulley diameter slows fan, water pump, and alternator speed to reduce horsepower robbing drag High RPM water pump operation is improved, reducing impeller speed below cavitation threshold Use 36 x 17 32" wide belt NOTE: Image shows #MOR64110 and is for reference only. Actual part shipped will