Part number 90620 is a polished billet aluminum swivel-style thermostat housing engineered for Ford small block V8 engines. It features a straight-forward (0°) outlet designed for 1½″ inside-diameter radiator hoses. The body swivels a full 360°, allowing precise alignment of the hose regardless of engine bay orientation. Sealed using Buna-N O-rings—no gasket required—it includes stainless steel hardware for secure mounting and leak resistance.

• Application: Ford small block V8 engines
• Outlet orientation: 0° straight-out, 1½″ hose connection
• Body: Swivels 360° around mounting flange
• Material: 6061-T6 billet aluminum, polished finish
• Seal: Dual Buna-N O-ring (gasketless design)
• Hardware: Stainless steel fasteners included