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Redline Restomotive® 1976-1984 GM Car Valve Cover Crankcase Vent Hole Grommet

Redline Restomotive® 1976-1984 GM Car Valve Cover Crankcase Vent Hole Grommet
Redline Restomotive® 1976-1984 GM Car Valve Cover Crankcase Vent Hole Grommet
$4.99 ea
NEWARRIVING SOONEstimated Ship Date 05/05/2026 (If Ordered Today)
Model: 3445045
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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This valve cover crankcase vent hole grommet is a direct-fit replacement for 1976–1984 GM cars, designed to seal the valve cover vent and secure the PCV valve or breather. It prevents oil leaks, reduces blow-by contamination, and helps maintain proper crankcase ventilation. Made from a durable, oil- and heat-resistant rubber compound, the grommet restores a factory-style seal for reliable long-term performance and is quick and simple to install during routine maintenance or restoration projects.
Features:
  • Fits 1976–1984 GM cars — direct-fit for valve cover crankcase vent holes on compatible GM valve covers.
  • Constructed from a durable, oil- and heat-resistant rubber compound to resist aging and swelling.
  • Seals the valve cover vent to prevent oil leaks and secure the PCV valve or breather.
  • Easy push-in installation — no special presses or complicated tools required.
  • Ideal for restoration and maintenance: replaces hardened or cracked original grommets to restore proper sealing.
Installation / Application:
  • Difficulty: 1/5
  • Estimated time: 10-20 minutes
Suggested Tools:
  • Flat-blade screwdriver or small pick
  • Needle-nose pliers
  • Clean rag
  • Silicone spray or light lubricant
  • Protective gloves
Instructions:
  1. Park the vehicle on a level surface, allow the engine to cool, and disconnect the negative battery terminal if desired for safety.
  2. Locate the valve cover crankcase vent hole and remove the PCV valve or breather from the existing grommet by pulling straight out or using pliers as needed.
  3. Use a flat-blade screwdriver or small pick to carefully pry and remove the old grommet from the valve cover; avoid gouging the metal sealing surface.
  4. Clean the vent hole and surrounding valve cover area with a clean rag to remove oil, dirt and debris.
  5. Apply a small amount of silicone spray or light lubricant around the new grommet’s outer surface to ease installation.
  6. Align the new grommet with the vent hole and press it firmly into place until the grommet’s retaining lip is fully seated and flush with the valve cover.
  7. Reinstall the PCV valve or breather into the new grommet and confirm a snug, secure fit.
  8. Start the engine and inspect the grommet area for any oil seepage or looseness; tighten or reseat if necessary.
About Redline Restomotive

Redline Restomotive® has established itself as a premier brand in the world of classic car restoration, providing enthusiasts with high-quality parts that meet the exacting standards of original manufacturer specifications. Dedicated to the preservation of American automotive history, Redline Restomotive® combines advanced manufacturing techniques with an in-depth understanding of vintage vehicles. The result is a range of products that seamlessly blend into the design and function of classic cars, giving restorers and collectors the assurance that each part reflects the era’s style, quality, and performance.

Crafted for both durability and aesthetic accuracy, Redline Restomotive® parts are ideal for those who value authenticity in their restoration projects. Whether restoring a car for display, personal enjoyment, or roadworthiness, customers rely on Redline Restomotive® for parts that not only fit perfectly but also contribute to the overall integrity and longevity of the vehicle. Each item is carefully engineered to replicate the fit, finish, and functionality of original components, making Redline Restomotive® a trusted name in restoration circles.

The extensive product catalog from Redline Restomotive® covers a wide variety of categories, allowing classic car owners to source everything from essential mechanical parts to subtle interior details. This comprehensive approach enables a cohesive restoration experience, where customers can confidently maintain both the exterior and interior authenticity of their vehicles. With Redline Restomotive®, every detail matters, providing the perfect balance between innovation and tradition for classic car preservation.

For more information or to explore their product offerings, you can visit retailers such as Muscle Cars & Classics, which feature a comprehensive selection of Redline Restomotive® products.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Buick Century 1981 - 1984
Buick Electra 1981 - 1984
Buick Estate Wagon 1981 - 1983
Buick LeSabre 1981 - 1984
Buick Regal 1981 - 1984
Buick Riviera 1981 - 1984
Buick Skylark 1980 - 1984
Chevrolet Camaro 1981 - 1984
Chevrolet Caprice 1981 - 1984
Chevrolet Celebrity 1982 - 1984
Chevrolet Chevette 1981 - 1984
Chevrolet Citation 1980 - 1983
Chevrolet El Camino 1981 - 1984
Chevrolet Impala 1981 - 1984
Chevrolet Malibu 1981 - 1983
Chevrolet Monte Carlo 1981 - 1984
Oldsmobile 98 1982 - 1984
Oldsmobile Custom Cruiser 1982 - 1984
Oldsmobile Cutlass Calais 1980 - 1984
Oldsmobile Cutlass Ciera 1982 - 1984
Oldsmobile Cutlass Cruiser 1980 - 1983
Oldsmobile Cutlass Salon 1980
Oldsmobile Cutlass Supreme 1980 - 1984
Oldsmobile Cutlass 1980 - 1981
Oldsmobile Delta 88 1980 - 1984
Oldsmobile Omega 1980 - 1984
Oldsmobile Toronado 1980 - 1984
Pontiac 6000 1982 - 1984
Pontiac Bonneville 1981 - 1984
Pontiac Catalina 1981
Pontiac Firebird 1981 - 1984
Pontiac Grand Prix 1981 - 1984
Pontiac LeMans 1981
Pontiac Parisienne 1983 - 1984
Pontiac Phoenix 1980 - 1984
Pontiac T1000 1981 - 1984

Specifications:

Height 1 in
Length 1 in
Weight 1 lbs
Width 1 in

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