Running Hot? Does your Corvette run hot or overheat when you drive slow or around town? Sometimes there is an easy fix. If the fan clutch does not function the way it should. To test it, get your engine up to normal operating temperature at idle, shut down the engine and observe fan. Fan should stop rotating 3-5 full turns after engine stops — if it spins for a long time, you have a fan clutch problem.
Fan Shroud Seals – See Page 82. 73-82 FAN SHROUD
243065 73-75 350/454 Fan Shroud (Plastic)-Correct...........244.95 243118 73-75 350 Replacement Fiberglass Fan Shroud with Extension (HL).......................................209.00 243064 73-75 350 Fan Shroud Extension.............................114.95 243059 73-74 454 Fan Shroud Extension-Replacement.........49.95 243084 69-76E Plastic Fan Shroud and Extension Mount w/T-Nuts..8.95 243078 76-78 Fan Shroud....................................................249.95 243076 79-82 Fan Shroud (79-80 Exc. L-82).......................249.95 Note: 243076 can be used for 79-80 cars with L82. You will have to cut a hole in the bottom and add your original baffle plate. 243144 76L-82 Fan Shroud Fiberglass Replacement (HL)......199.95 243070 69-72 Top Fan Shroud Bracket - All...........................13.95 243071 73-76E Fan Shroud Upper Bracket (L or R).................18.95 243072 76L-82 Fan Shroud Upper Bracket (L or R).................34.95 79 Late Production, L-82 No Air, 80 L-82 81-82 All
FAN
HARNESS
Schwitzer Style Fan Clutch
303163 79-80 303171 81-82 TEMPERATURE SWITCH
243153 MOTOR
79-82 Engine Cooling Fan 243153 79-82 Cooling Fan Motor...........................................59.95 243159 79-82 Cooling Fan Blade to Motor Mount Nut.............9.95 303163 79-80 Radiator Cooling Fan Switch -L82 w/AC in Engine...44.00 303171 81-82 Radiator Cooling Fan Switch -L82 w/AC in Engine...44.95 663232 79-81 Radiator Cooling Fan Harness..........................69.95 663086 82 Radiator Cooling Fan Harness..........................69.95
81-82 Low Temp Fan Switch
This cooling fan switch is pre-set to activate either the auxiliary fan or both fans at lower temperatures (turns on at 200° and automatically shuts off at 185°) to lower engine operating temperature. 243024..................................................................39.95
Water Wetter A unique wetting agent which reduces cooling system temperatures up to 30o F. Helps provide rust and corrosion protection and improves heat transfer properties of plain water, ethylene, and propylene glycol cooling systems. Use with aluminum, cast iron, brass, and bronze components. One bottle does up to a 20 quart system. 241041 12 oz............................ 13.95 Note: Too much anti-freeze in your system or an air pocket will also cause your car to run hot.
GM Radiator Cooling System Stop Leak Tabs
• DEX-COOL Compatible • Seals Minor Leaks • Non-Toxic 241070................................................................... 5.95
50
we accept
• Correct Reproduction • 2 Year Warranty • Functionally correct in every way • Flat rectangular Bi-Metal thermostatic element 243133 68-70 327/350........................................... 149.95 243201 68-70 427/454........................................... 149.95 243060 71-74 350................................................ 149.95 243164 71-74 454................................................ 149.95 Fan Blade and Fan Clutch 242207 68-70 68 All/69-70 All Exc. AC Fan Blade (Correct 17 1/2" 5 Blade).............................................229.00 243165 71-76 Fan Blade, 350 w/AC (17-1/2", 7 Blade)..... INQUIRE #243165 can be used as a replacement on 71-73 454 AC. 243169 76-82 Fan Blade, 350 w/AC (18-1/2", 7 Blade)..... INQUIRE 243087 72-79 Fan Blade to Fan Clutch Bolt..............................2.95 243160 74-81 Fan Clutch (74-75 w/AC, 76-78 L82 w/AC, 77-82 HD Rad (AX)........................................124.95 243161 72-82 Fan Clutch (72-73/74-79 Exc. AC or HD Replacement)...................................................74.95 243162 79-82 Fan Clutch (79-80 L82, 81-82 Exc. HD Rad (Eaton CA)........................................................46.95 241155 68-70 Fan Clutch-Water Pump Fine Threaded Bolt (Repl.)....6.95 241043 68-69 Fan Clutch Stud Set (Fan to Fan Clutch) (4 pcs.)....6.00 241156 68-69 Fan to Clutch Stud Nut & Washer Set (8 pc.)........2.95 243156 70-81 Fan Clutch to Water Pump Stud w/Nut Set (12 pcs.)..........................................10.50 71 Owners: Your car would use either the 241151 or 243163 fan clutch. You will have to check your car for small or large bolt pattern.
Fan Clutch Eliminator
For those who want more cooling than even a new fan clutch can offer, we have available a spacer that positions the fan properly and eliminates the fan clutch. Keep in mind that, because the fan blades will be turning faster, you will experience more fan noise. 241141 68-70............68.95 243062 71-82............64.95
• ordering information in front of catalog