GASO Holden V8 253-308 Black Thermostat Housing Twin Outlet HX, HZ, WB, LH, LX

• Black Finish – Provides a clean, understated look while offering a durable protective finish.
• Twin Outlet Design – Suitable for heater and bypass hose connections, common in performance or street applications.
• Suits Holden V8 Engines – Compatible with all 253 and 308 Holden V8 motors.

This Speco black thermostat housing features a twin outlet design, making it ideal for Holden V8 engines running additional coolant lines. Precision manufactured for a secure fit, it replaces the factory water neck and features a durable black finish for a clean, performance-focused appearance.

Specifications:

• Brand: GASO
• Part Number: GPP-3878
• Application: Holden V8 253 and 308 across HT, HG, HQ, HJ, HX, HZ, WB, LC, LJ, LH, LX, UC, VB, VC, VH
• Material: Cast steel with black finish
• Configuration: Twin outlet (heater/bypass ready)
• Includes: Mounting hardware and O ring supplied

Perfect for custom builds, street machines or show cars running Holden V8 engines needing dual coolant outlets.