ICT Billet LS Heater Core Bypass Hose Coolant Crossover LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG LS3 L98 L9H L20 L94 LZ1 L99 L96 LC8 L77 551699

Nice

Work really good when you got to do a heater core bypass, you wont have your heater anynore but your radiator fluid will quite leaking if the heater core caused it to leak This makes sure it wont pinch the hoses also when you do it

Fit perfectly on a LS2 GTO. Garbage factory heater bypass valve broke so I tried to cobble together a loop from the parts store to bypass the whole heater loop temporarily. The loop I cobbled together fit poorly as it had to be so big due to having a size adapter coupler in the middle. This loop dropped right in, eliminated the extra fitting I needed before and is nice and snug to the water pump. Zero leaks and just reused the factory hose clamps.

Works perfect to bypass the heater lines in my LS swap. Exactly as described.

Cut my heater hoses and used barb end adaptors and hose clamps (any auto parts store) to loop back the heater hose. Works like a champ until I can replace the leaking heater core in my truck.