300ZX (Z31) Upper Coolant Bulkhead VG30 The factory units have been

The factory units have been exposed to water

Please read our warranty for more information

making them an excellent replacement to the original part

Vacuum Ports: (2x) 1/8" NPT

3" 304 Stainless Steel V-band flanges & Clamps

300ZX (Z31) Upper Coolant Bulkhead VG30 The factory units have beenEucadian Performance is proud to offer a replacement upper coolant bulkhead for your Z31! The factory units have been exposed to water, coolant, and various chemicals for over 30 years, making them susceptible to rust and deterioration. These degraded residues can circulate within the cooling system and can lead to leaks and subpar cooling. Using Eucadian Performance's innovative solution, our replacement bulkheads are manufactured from high quality