Attention: COVID-19 Update - Our customer service and showroom are OPEN. Package shipments are currently taking 2-3 days to process, and UPS/USPS are also experiencing extended delivery times. As of 5/22/2022, most orders are being delivered within 7-10 days of the order date. We appreciate your business and apologize for the inconvenience. Read more.
Original style fitting found on many big and small block engines. Used to attach many vacuum operated accessories. Slip-on and screw-on ports are usually used to connect to power brake boosters.