MMR's Water Pump Bypass fitting can be used for a wide range of purposes. Unlike the cheap copies, MMR uses DUAL viton Brand O rings to seal this vital part. You have taken pride in your vehicle thus far, cooling fittings are no place to get cheap!
Manufactured from Aerospace grade billet alloy and then anodized for corrosion resistance, featuring AN -10 Female threads.
Heater Core Delete / Bypass (requires MMR PN#445454 - can be added below)
AN Conversion of Factory Rubber Lines
Dual Viton Brand O rings
AN -10 Female thread (can be adapted to many sizes)
100% USA Made by MMR