Peterson Fluid Systems Breather 1-Way Vacuum - Pop Off Valve w/ Filter and -12 AN Weld Bung RS004C1511 Hurst's most popular boot is

Hurst's most popular boot is adaptable to most shifter installations

lower right reverse location and M12x1

such as plastics and vinyl

1961-1968 Chevrolet K10 Pickup

Peterson Fluid Systems Breather 1-Way Vacuum - Pop Off Valve w/ Filter and -12 AN Weld Bung RS004C1511 Hurst's most popular boot isBreather assembly is installed on engine's crankcase in vacuum condition. Valve seals engine from air entering engine, but opens in the event of crankcase pressure, allowing crankcase to vent. Comes complete with 12 AN bung, to weld to aluminum valve cover, and filter. Peterson Fluid Systems is the choice of champions for wet and dry sump oiling systems. Peterson Fluid Systems offers a complete system from their class leading oil pumps to their