Inline Filler Neck Seat Brackets & Rails 4-rib P/S drive and 5-rib

4-rib P/S drive and 5-rib WP/ALT drive

This is the updated OBD2 specific water pump

Why is our oil pan baffle better

Fitting: B18B Y80 S80 (LS model)

Includes OEM spec header gasket ($20+ value)

Inline Filler Neck Seat Brackets & Rails 4-rib P/S drive and 5-ribThis filler neck is an awesome upgrade for our tucked radiator and compact radiator line of products, as it allows you to add this filler neck to the top port, providing easy access to fill up coolant, add temp sensor, fan switch, overflow tank, etc. Key Features: One end of the fitting is 16AN Other end is 1. 38" hose connection Commonly used for Honda, Toyota, and Subaru Inlet and outlet uses 20AN female ORB threads Uses Type A radiator cap Two 1 8