2 Pcs Heater Core Bypass Hose Coolant Crossover for GEN LS1 LSX LS3 LQ4 LQ9 98-Up 551699

1. 100% quality assurance tested, more responsive, less expensive, easier to install.2. the heater supply and return ports on your \/ water pump.3. Reduce curb weight by allowing safe removal of the heater core.4. Prevent and fix the coolant leaking and engine overheating problem.5. Long-lasting quality and engineered for high-temperature service and prolonged exposure to under-hood and coolant heat.Product name:Coolant CrossoverPart Number:551699Applicable models:for for GEN LS1 LSX LS3 LQ4 LQ9 98-upColour:BlackMaterial:Stainless steel + rubberPackage Contents:2 set * Coolant CrossoverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.