Lightened Underdrive BRZ/Scion Water Pump Pulley - GFB 2223 suspensions It features an arrangement of

It features an arrangement of Viton o-ring seals unique to GFB

or running generic parts that may or may not work and check out our complete kit

Air can also become trapped and create heat pockets throughout a coolant system

Our engineers have spent countless hours developing a unique replaceable co-polymer valve seat

Lightened Underdrive BRZ/Scion Water Pump Pulley - GFB 2223 suspensions It features an arrangement ofGFB Lightweight Pulleys for BRZ FR s 86 Like all GFB lightweight pulleys, these begin life as a single 6061 T6 aluminium alloy billet, which is then precision CNC machined to exacting tolerances. We then anodize them black for a stealthy appearance and superior wear resistance. The weight doesnt tell the whole story either even though the saving is a significant 77%, the actual rotating inertia reduction (inertia is what counts) is 83%. Like all GFB