Corvette Belt. A.I.R. Pump 300HP W/O Air Conditioning: 1966-1967

For 19661967 Corvette enthusiasts running a 300 HP V8 with no factory air conditioning, this A.I.R. Pump belt is a precise, factorymatched replacement designed to keep the original emissions system operating as intended. The belt drives the Air Injection Reactor (A.I.R.) pump, a key component that helps reduce exhaust pollutants by injecting fresh air into the exhaust flow.

• Directfit restorationgrade crafted to the original length and rib pattern so the A.I.R. pump aligns perfectly with the pulley system, ensuring reliable operation without guesswork.
• Durable, heatresistant construction built to withstand the engine’s heat and vibration typical of a classic Corvette, reducing the risk of glazing or cracking that can compromise the AIR system.
• Emissionssystem reliability when the AIR pump belt remains in good condition, the A.I.R. pump stays engaged, helping maintain original emissioncontrol performance on your vintage Corvette.
• Easy, nohassle installation designed for straightforward replacement with standard hand tools, following the OEM routing to minimize downtime during restoration or maintenance.

This belt is ideal for restorations, showquality rebuilds, or weekend drivers where staying faithful to factory specifications matters. If your 19661967 Corvette model is configured with a 300 HP engine and lacks air conditioning, this A.I.R. Pump belt ensures the emissions system functions as the factory intended, preserving authentic curb appeal and historic performance.

Practical tips for installation and care

• Before fitting, inspect the A.I.R. pump pulley and adjacent pulleys for wear, glazing, or oil contamination that could shorten belt life.
• Route the belt along the factory diagram and set proper tension with the engine at idle. Overtightening can stress bearings; undertightening can cause slipping.
• Replace the belt if you notice cracks, fraying, or significant piece loss. Pairing with fresh idlers or tensioners (if applicable) helps maximize longevity.
• Keep the AIR system clean and free of leaks. A wellmaintained pump and belt combo contributes to consistent performance and helps your classic Corvette stay compliant with its original emissions setup.