Corvette Crankcase Rear Vent Tube Hose Kit. 327: 1964-1967

Corvette Crankcase Rear Vent Tube Hose Kit for 327 engines (1964–1967) A faithful reproduction kit engineered for C2 Corvette enthusiasts who are restoring or maintaining the 327 V8’s crankcase ventilation path.

Over time, aging hoses crack and degrade, leading to oil seepage, crankcase pressure, and a mess under the hood. This rear vent hose kit reestablishes the factory ventilation routing, matching the original diameter, bend radii, and fit for a seamless restoration that keeps your 327 V8 breathing correctly.

What makes this kit stand out

• OEMaligned routing precisely follows the factory path for the 327 V8’s crankcase rear vent, so installation feels like a true partsfororiginalrestoration upgrade.
• Durable, heatresistant material designed to withstand underhood temperatures and exposure to engine fluids, extending hose life beyond generic replacements.
• Precut lengths and bends engineered to reduce guesswork during reinstallationyou’ll spend less time fitting and more time enjoying the car.
• Improved crankcase ventilation helps balance pressure, minimizes oil blowby, and reduces coking around seals, contributing to cleaner engine bays and potentially fewer leaks.
• Ideal for restoration projects or annual maintenance on 1964–1967 Corvettes with the 327 V8, preserving authenticity while ensuring reliable ventilation.

Who it’s for

Classic Corvette owners, restomod builders, and hobbyists looking to preserve authentic factory appearance while ensuring proper crankcase ventilation for the 327 engine.

Tips for best results

• Compare hose diameters and mounting points with your existing setup before installation to confirm exact fitment on your 327 engine.
• When replacing, inspect adjacent components (valve covers, vent ports, clamps) for wear and replace as needed to maintain a clean seal.
• Document routing with photos from the original setup to guide reinstallation in the exact pattern.