Review on 🔧 ICT Billet LS Heater Core Bypass Hose Coolant Crossover - Compatible with LS1, LM7, LR4, LQ4, LS6, L59, LQ9, LM4, L33, LS2, LH6, L92, L76 and more (Part No. 551699) by Butros Allen

Perfect for LS2 GTO. The heater bypass valve at the factory broke so I tried to assemble a loop from the parts store to temporarily bypass the entire heater loop. The loop I put together didn't fit well as it had to be so big due to the size adapter in the middle. This loop snapped right in, eliminating the extra attachment I previously needed, and it fits the water pump snugly and snugly. No leaks and reusable factory clamps.