GASO Thermostat Housing Early SBC BBC Chrome Die-cast 1955-1965 Chevrolet V8

• Designed for Early Chevrolet V8s (1955–1965) – Suits small block and big block Chevy engines from this era.
• Show-Quality Chrome Finish – Precision zinc die-cast, polished to a mirror finish, then chrome plated.
• Leak-Free O-Ring Seal – Modern O-ring design eliminates the need for paper gaskets and prevents water leaks.

This 45-degree O-ring style chrome thermostat housing (water neck) is specifically designed for early Chevrolet V8 engines built between 1955 and 1965. Perfect for restorations, hot rods, and performance builds, it combines classic looks with modern sealing technology.

The O-ring style design ensures a leak-free seal, while the extra-thick 12mm base resists warping. The angled 45-degree outlet improves radiator hose alignment on classic Chevy applications.

Specifications:

• Brand: GASO Performance Products
• Bolt Spacing: 3-1/4" (82.5mm) centre-to-centre
• Application: 1955–1965 Chevrolet V8 (Small Block & Big Block)
• Outlet Angle: 45°
• Outlet Size: 1-1/2"
  
• Material: Zinc die-cast, polished and chrome plated
• Seal Type: O-ring (included)
• Includes: Thermostat housing, O-ring gasket, and mounting bolts

Features:

• Precision die-cast construction
• High-lustre chrome plating for a custom appearance
• Leak-free O-ring seal
• Includes mounting hardware for easy installation

Upgrade your classic Chevy cooling system with this stylish and reliable water neck.