How to Install a 1973 Corvette Radiator
The 1973 Chevrolet Corvette is fairly infamous for its many cooling problems. This high-performance vehicle's old brass radiator does no...
The 1973 Chevrolet Corvette is fairly infamous for its many cooling problems. This high-performance vehicle's old brass radiator does not hold up to the task of cooling its large V-8 engine, especially when also running an air conditioner. Many owners opt to switch out their old brass radiators for new aluminum ones, which are 30 percent more efficient and have the added benefit of being much lighter, therefore contributing to the Corvette's overall performance.
Instructions
- 1
Lift the front end of the Corvette with a jack. Use jack stands to ensure safety when working under and around the car.
2Drain the coolant system by removing the drain plug underneath the radiator. Use a large container to catch all the liquid, and dispose of it properly.
3Use the screwdriver to loosen all the clamps on the hoses attached to the radiator. Then pull these hoses off to disconnect them.
4Using the ratchet wrench, pull out all the bolts that secure the radiator into the stock brackets.
5Loosen the bolts on the core support with a ratchet wrench, and move the core support out of the way.
6Lift the old radiator out of the Corvette.
7Slide the new radiator into place.
8Tighten the core support bolts with the ratchet wrench, and attach the new radiator to the stock brackets.
9Check all old hoses and clamps for wear and tear. Replace any that are not in good condition.
10Reattach all hoses, and secure them in place with the clamps and the screwdriver.
11Check the new radiator for clearance. Make sure no bolts are rubbing against the radiator or any hoses.
12Make sure the drainage plug is in place, and refill the system with coolant.