SBF IMCA Headers 1-3/4in - 1-7/8in 1984-ford-thunderbird-esi1526051 Fan Controller - 185 Degree

Fan Controller - 185 Degree F On - 165 Degree F Off - 3/8 in NPT Thread Temperature Sensor - Harness / Relay - Universal - Kit

Oxygen Sensor Bung - J-Style - Weld-On - 18 mm x 1

Bung - 1/8 in NPT Female - Weld-On - Aluminum - Natural - Each

063 in Deep - Aluminum - Natural - Powerglide - Each

Spark Plug Wire Loom - Valve Cover Mount - 7-9 mm - Bracket Included - Plastic - Red - Clip Style - Small Block Ford - Kit

SBF IMCA Headers 1-3/4in - 1-7/8in 1984-ford-thunderbird-esi1526051 Fan Controller - 185 DegreeHeaders IMCA Modified 1. 75 to 1. 875 in Primary 3. 5 in Collector Gaskets Hardware Included Steel Black Paint Small Block Ford Kit