Proflow AN Aluminium Tube Sleeve set of 5, 1/4in. Tube, Black Chev SBC a stainless steel mesh element

a stainless steel mesh element for corrosion resistance

AF64-5044BLK

Proflow water neck spacer for the SB & BB Chev engine adds 2x 3/8" NPT auxillary ports which can be used to add coolant lines or sensors

19mm (3/4")

Proflow AN Aluminium Tube Sleeve set of 5, 1/4in. Tube, Black Chev SBC a stainless steel mesh elementPart Number : Proflow Tube Sleeves are made from quality blue or black anodised aluminium. When used with our tube sleeves they will make the installation of aftermarket steel or aluminium line to your factory hard lines a snap saving you time and money. Not for use on brake systems or other high pressure hydraulic applications.