Tilton Brake Proportioning Valve - Screw Type - -03 AN Male & 3/16" Inverted Flare Ports R10003L Number 2166 is stock replacement/street

Number 2166 is stock replacement/street legal part for 429 & 460 V8s with OEM 4-bbl

1982-1988 Pontiac Grand Prix

and other locations to replenish fluid or serve as an inspection port

Self-bonding and self-curing

Tilton Brake Proportioning Valve - Screw Type - -03 AN Male & 3/16" Inverted Flare Ports R10003L Number 2166 is stock replacement/streetTilton's popular, adjustable hydraulic brake proportioning valve enables the driver or a crew member to make adjustments of the brake force to a particular wheel or wheels. The Lever type model provides a reliable visual reference for seven distinct brake force reduction positions. Since 1972, Tilton Engineering has been committed to supplying innovative products backed by over 30 years of race winning heritage. Over the past 35 years, Tilton