Prevent steam vent leaks and maintain optimal cooling system pressure with this Aeroflow block off plug designed specifically for Holden and GM LS water crossovers. Measuring 16 cm in length and weighing just 0.018 kg, it offers a precise fit without adding bulk. Ensure reliable sealing in your cooling setup and avoid potential overheating issues.

Ensure leak-free connections in your cooling system with this durable replacement O-ring designed specifically for LS water crossover swivel adapters. Measuring 16 cm in length and 9 cm in width, it fits precisely to maintain optimal system integrity. Trust Aeroflow's engineered solution to prevent costly coolant leaks and maintain consistent cooling performance.