1973 Chevrolet Nova Cooling System Parts

Upgrade your 1973 Chevrolet Nova with a direct bolt-in all-aluminum radiator — TIG-welded from aircraft-grade aluminum, with matched fan shrouds and electric fans to complete the system. Every part below is verified to fit the 1973 Chevrolet Nova, so it installs without cutting or fabrication.

Want everything in one go? See the complete cooling system for this vehicle →

Radiators

Champion Cooling Aluminum Radiator 161
$237.00
5.0L 307ci V8
Champion Cooling Aluminum Radiator 161DP
$427.00
Designed for LS Swaps and Dual Pass engines
5.0L 307ci V8
Champion Cooling Aluminum Radiator 412
$362.00
5.0L 307ci V8 / 5.7L 350ci V8
73-74 Pontiac Ventura Aluminum Radiator — Champion 412DP (Dual Pass)
$412.00
Designed for LS Swaps and Dual Pass engines
5.0L 307ci V8 / 5.7L 350ci V8
Champion Cooling Aluminum Radiator 571
$287.00
4.1L 250ci L6 / 4.3L 262ci V8 / 5.0L 305ci V8 / 5.0L 307ci V8 / 5.7L 350ci V8
65-88 Chevrolet Monte Carlo Aluminum Radiator — Champion 571DP (Dual Pass)
$412.00
Designed for LS Swaps and Dual Pass engines.
4.1L 250ci L6 / 4.3L 262ci V8 / 5.0L 307ci V8 / 5.7L 350ci V8
63-90 Buick LeSabre Aluminum Radiator — Champion 161-M (No Trans Cooler)
$287.00
Designed For Vehicles with Manual Transmissions or with the use of External Transmission Oil Coolers
5.0L 307ci V8
65-88 Chevrolet Monte Carlo Aluminum Radiator — Champion 571-M (No Trans Cooler)
$287.00
Designed For Vehicles with Manual Transmissions or with the use of External Transmission Oil Coolers
4.1L 250ci L6 / 4.3L 262ci V8 / 5.0L 305ci V8 / 5.0L 307ci V8 / 5.7L 350ci V8

Fan Shrouds

Coolant Overflow Tanks