1964 65 327-300hp 283 SBC Chevelle Beaumont Thermostat Housing GM Factory original aluminum water thermostat housing # 3789162 unique to the 64 65 Chevelle Beaumont small block Chevy 327 283 its points towards the passenger side of radiator top tank in excellent condition no damage no cracks $35 shipping is available upon request pay with Interac e-transfer