Proflow Aluminium Water Neck, For Chevrolet Straight O'Ring Style Black, Each Catch Can Transmission Adapter Short 1/4"-18 NPSM

Transmission Adapter Short 1/4"-18 NPSM to -6AN

PFE477-24S

Tested to withstand up to 40 PSI

ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity

their lightweight design makes for an ergonomic tool that is always needed when working with AN fittings and hose

Proflow Aluminium Water Neck, For Chevrolet Straight O'Ring Style Black, Each Catch Can Transmission Adapter Short 1/4"-18 NPSMPart Number : PFETH R7287 OBK Proflow's economy cast aluminium thermostat housings will let you replace your old standard water neck without breaking the bank. They come with bolts and a gasket o ring, and are available in a chrome or black powder coated finish.