K-Series Adjustable Thermostat Housing CSF the adapter kit includes 2

the adapter kit includes 2 1/8" NPT ports to eliminate the need for vacuum T-offs or an auxiliary vacuum spacer 1/8" NPT plugs are included and pre-installed for those who may not have an immediate use

Premium input and output cable with robust strain relief

1988-1991 Honda Civic/CRX

OEM oil capacity

Long lasting maintenance free

K-Series Adjustable Thermostat Housing CSF the adapter kit includes 2Stylish & Versatile Our thermostat housing was designed for customers looking for OEM quality parts that function beyond the constraints of factory parameters. The sculpted housing is machined from billet aluminum and then treated to a high quality black anodized finish. This thermostat housing is adjustable, allowing it to fit many engine and radiator combinations. For years, customers have asked us to create a reliable solution they could count on.