Type:Billet Swivel Thermostat Housing. Sub-type:90 degrees Swivel Thermostat Housing. 1x Billet Swivel Thermostat Housing. Billet Aluminum Thermostat Housing Upgrade. Fits 1.5" Hose and Accepts GM Original Thermostat.
BILLET SPECIALTIES GM LS VALVE COVER CONVERSION KIT,SBC TO LS,ALUMINUM,ADAPTERS
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