Brian Crower Beehive Single Valve Spring & Titanium Retainer Kit for A90 Toyota Supra B58 gsc s2 which makes the more water

which makes the more water resistance

A 1-way check valve permits flow in 1 direction only

Precision CNC machined from billet 6061 Aluminum and featuring Class 12

- Customizable configuration (see separate section)

Brian Crower Beehive Single Valve Spring & Titanium Retainer Kit for A90 Toyota Supra B58 gsc s2 which makes the more waterBrian Crower Beehive Single Valve Spring & Titanium Retainer Kit for A90 Toyota Supra B58 Designed for high rpm, BC beehive valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances. Kit PN: BC0326 Spring PN: BC1326 Retainer PN: BC2325 BC2326