68-05205 68-72 Heater blower motor resistors, With dealer installed AC 64-05204 64-72 Heater blower motor resistors, With factory installed AC 70-05207 70-72 A/C blower motor relay 64-05206 64-69 A/C blower motor relay 60-05203 60-72 Heater blower motor resistors, Without AC 67-05202 67-72 Air selector duct S-plenum, With AC 60-111035 60-72 Small block SS 350 "Chevrolet Script" primered valve cover 60-111036 60-72 Small block SS 350 "Chevrolet Script" primered valve cover 60-111013 60-72 Valve Covers, V8 SB Black Finned Alum.68-11202 68-72 BB Aluminum Valve Covers - Big Block V8 Ball milled68-11201 68-72 BB Aluminum Valve Covers - Big block black with hardware68-11110 68-72 BB Chrome Valve Covers - Big block with drippers68-11109 68-72 BB Chrome Valve Covers - Big block tall w/baffle68-11108 68-72 BB Chrome Valve Covers - Big block w/baffle60-111041 60-72 Small Block LT-1 Aluminum Valve Covers - LH, repro60-111061 60-72 LT-1 reproduction valve cover emblem, RH60-11106 60-72 Replacement Emblem - RH60-111042 60-72 Small Block LT-1 Aluminum Valve Covers - RH, repro60-111051 60-72 center bolt valve covers polished aluminum60-111052 60-72 center bolt valve covers chromed aluminum60-11103 60-72 SB Offenhauser Finned Aluminum Valve Covers60-111036 60-72 Small block SS 350 "Chevrolet Script" primered valve cover60-111035 60-72 Small block SS 350 "Chevrolet Script" primered valve cover60-11102 60-72 Polished Aluminum Valve Covers - Small Block V8 with flames (short)60-111022 60-72 Polished Aluminum Valve Covers - Small Block V8 with flames (tall) 60-111012 60-72 Polished aluminum ball milled tall valve covers, small block V8 60-11101 60-72 Polished Aluminum Valve Covers - Small Block V8, Ball milled (short)"