Chrome 45° Swivel Thermostat Housing Tridon 82°C Thermostat SBC BBC 327 350 396

Housing and thermostat together - everything the water neck job needs in one order 45° swivel neck - rotate the outlet for the best radiator hose alignment Tridon TT2000-180 82°C high flow thermostat - up to 30% more coolant flow than the TT1 series, with an air bleed jiggle pin This 45-degree polished chrome aluminium swivel thermostat housing (water neck) suits both Small Block and Big Block Chevrolet V8 engines. Designed for custom builds, street rods, and performance applications, the swivel feature allows flexible radiator hose positioning in tight engine compartments. Made from premium cast aluminium, precision-machined for a correct fit, then polished to a high chrome lustre. The O-ring style seal removes the need for paper gaskets, and stainless steel Allen head mounting bolts are included. Supplied with the Tridon TT2000-180 high flow thermostat, which opens at 82°C (180°F) and has an enlarged valve opening for up to 30% greater coolant flow than conventional Tridon TT1 series thermostats. Its integrated jiggle pin assists air bleeding when filling the system. Tridon list this thermostat as suiting Small Block Chevy 283, 307, 327, 350, 400 and Big Block Chevy 396, 427, 454. What you receive 1 x GASO chrome 45° swivel thermostat housing (GPP-3871), with O-ring and stainless Allen bolts 1 x Tridon TT2000-180 82°C high flow thermostat, 54mm flange Housing specifications Application: 1967-1975 Chevrolet SBC/BBC V8 Bolt spacing: 3-1/4" (82.5mm) centre-to-centre Outlet angle: 45°, swivel Outlet size: 1-1/2" Material: cast aluminium, polished chrome Seal type: O-ring (included) Height: 4" (104mm) Won't suit Cleveland. See Tridon TT2023 or Dayco DT14CBP bypass style.