Green Filter Clamp-On Round Breather - 0.31 in OD Tube - Black Helmet Blower Blower Wiring Harness 1/2-20 and 1/2-13 in Thread

1/2-20 and 1/2-13 in Thread

and other air and fuel delivery system items

800" lifter bore centerline

The 4773 features a 1

Our Clevite 77 product has been winning NASCAR(R)-sanctioned races since 1948

Green Filter Clamp-On Round Breather - 0.31 in OD Tube - Black Helmet Blower Blower Wiring Harness 1/2-20 and 1/2-13 in ThreadProduct Description: Breather Clamp On Round 0. 31 in OD Tube Reusable Rubber Black Sold Individually Green Filter has earned a reputation as being a leading manufacturer of world class filters used by many of the world renowned racing engineers, engine builders, drivers and enthusiasts that regularly "win on Sunday".