Metal Air Bleed Nipple Kit
Replace your leaking plastic bleed nipple with this 100% USA-made kit. Located just to the left of the coolant elbow on the passenger side head, the original nipple was made out of plastic (yeah, plastic...) and has a reputation for warping and even cracking. This all metal replacement is the permanent fix.
• Metal replacement flange with nipple
• Two internal hex bolts
• Two washers