Fuel Filter Head Housing Spacer, Air Bleeder Screw and 4pcs Bolts Compatible with Duramax 2001-2017 (Red)
Aluminum bleed screw：
Our bleed screw is made by aluminum,can use longer than other plastic screw.Aluminum screws can be easily removed and installed no matter how long they are used,after the plastic screws have been used for a long time, as shown in the picture, they are easy to soften and wear, not only difficult to screw down, but also difficult to clean.
Premium Material：
The spacer plate and bleeder screw is made of CNC machined from solid billet 6061-T6 aluminum and anodized Gold for strength and corrosion protection. Will last a lifetime.
Use this aluminum spacer to relocate the Duramax Filter Head outboard by 1/2". This allows for much easier access to the filter for quickly and easily filter changes every time!
EASY TO REBUILD：
Seals are anodized black for strength, corrosion protection and durability.