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OER 1969-82 Chevrolet, Valve Cover PCV Grommet, Small Block, with High Performance, LH Grommet 3989349

OER 1969-82 Chevrolet, Valve Cover PCV Grommet, Small Block, with High Performance, LH Grommet 3989349
OER 1969-82 Chevrolet, Valve Cover PCV Grommet, Small Block, with High Performance, LH Grommet 3989349OER 1969-82 Chevrolet, Valve Cover PCV Grommet, Small Block, with High Performance, LH Grommet 3989349OER 1969-82 Chevrolet, Valve Cover PCV Grommet, Small Block, with High Performance, LH Grommet 3989349OER 1969-82 Chevrolet, Valve Cover PCV Grommet, Small Block, with High Performance, LH Grommet 3989349OER 1969-82 Chevrolet, Valve Cover PCV Grommet, Small Block, with High Performance, LH Grommet 3989349OER 1969-82 Chevrolet, Valve Cover PCV Grommet, Small Block, with High Performance, LH Grommet 3989349
$8.99 ea
NEWARRIVING SOONEstimated Ship Date 03/02/2026 (If Ordered Today)985 Available from our supplier as of 02/10/2026
Model: 3443910
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Reproduction of the original valve cover grommet designed for use with various 1969-92 GM small block valve covers. Each grommet is precision-molded in quality EPDM rubber and replicates the original factory configuration for proper fit and sealing. Designed for insertion into the PCV valve hole or the valve cover-to-air cleaner elbow hole, this grommet provides a snug fit that prevents oil leaks and maintains vacuum integrity. For use with aluminum or black magnesium style GM small block valve covers.

Features and Benefits:
  • Authentic reproduction of the original GM valve cover grommet
  • Manufactured from durable EPDM rubber for long-term heat and oil resistance
  • Ensures a proper seal between the PCV valve or air cleaner elbow and valve cover
  • Prevents oil leakage and maintains vacuum performance
  • Compatible with original and reproduction small block valve covers
Technical Information:
  • Application: 1969-1992 GM small block engines
  • Material: High-quality EPDM rubber
  • Dimensions: 3/4" inner diameter x 15/16" outer diameter
  • Fits OE Valve Covers: #3965541, #3965542
  • Function: PCV valve or air cleaner elbow grommet
Chevrolet Applications
  • 1969 - 1981 Chevrolet Bel Air
  • 1969 - 1972 Chevrolet Biscayne
  • 1969 - 1972 Chevrolet Brookwood
  • 1969 - 1974 Chevrolet Camaro Z28
  • 1969 - 1974 Chevrolet Caprice
  • 1969 - 1973 Chevrolet Chevelle
  • 1970 - 1982 Chevrolet Corvette
  • 1969 - 1974 Chevrolet Impala
  • 1969 - 1972 Chevrolet Kingswood
  • 1973 - 1974 Chevrolet Malibu
  • 1970 - 1974 Chevrolet Monte Carlo
  • 1970 - 1974 Chevrolet Nova
  • 1969 - 1972 Chevrolet Townsman
Chevrolet Truck Applications
  • 1974 - 1974 Chevrolet Blazer
  • 1970 - 1974 Chevrolet C10 Pickup
  • 1970 - 1974 Chevrolet C10 Suburban
  • 1970 - 1974 Chevrolet C20 Pickup
  • 1970 - 1974 Chevrolet C20 Suburban
  • 1970 - 1974 Chevrolet C30 Pickup
  • 1970 - 1974 Chevrolet El Camino
  • 1970 - 1974 Chevrolet K10 Pickup
  • 1970 - 1974 Chevrolet K10 Suburban
  • 1970 - 1974 Chevrolet K20 Pickup
  • 1970 - 1974 Chevrolet K20 Suburban
  • 1970 - 1974 Chevrolet K30 Pickup
  • 1970 - 1974 Chevrolet Truck
GMC Truck Applications
  • 1970 - 1974 GMC C15/C1500 Pickup
  • 1970 - 1974 GMC C15/C1500 Suburban
  • 1970 - 1974 GMC C25/C2500 Pickup
  • 1970 - 1974 GMC C25/C2500 Suburban
  • 1970 - 1974 GMC C35/C3500 Pickup
  • 1973 - 1974 GMC Jimmy
  • 1970 - 1974 GMC K15/K1500 Pickup
  • 1970 - 1974 GMC K15/K1500 Suburban
  • 1970 - 1974 GMC K25/K2500 Pickup
  • 1970 - 1974 GMC K25/K2500 Suburban
  • 1970 - 1974 GMC K35/K3500 Pickup
  • 1970 - 1974 GMC Truck
Chevrolet Applications
  • 1969-1974 Chevrolet Camaro (Z/28)
  • 1969-1973 Chevrolet Chevelle (small block with sp.hi perf.)
  • 1969-1977 Chevrolet Corvette (small block with sp.hi perf.)

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
Chevrolet Bel Air 1969 - 1981
Chevrolet Biscayne 1969 - 1972
Chevrolet Blazer 1970 - 1974
Chevrolet Brookwood 1969 - 1972
Chevrolet C10 Pickup 1970 - 1974
Chevrolet C10 Suburban 1970 - 1974
Chevrolet C20 Pickup 1970 - 1974
Chevrolet C20 Suburban 1970 - 1974
Chevrolet C30 Pickup 1970 - 1974
Chevrolet Camaro 1969 - 1974
Chevrolet Caprice 1969 - 1974
Chevrolet Chevelle 1969 - 1973
Chevrolet Corvette 1970 - 1982
Chevrolet El Camino 1970 - 1974
Chevrolet K10 Pickup 1970 - 1974
Chevrolet K10 Suburban 1970 - 1974
Chevrolet K20 Pickup 1970 - 1974
Chevrolet K20 Suburban 1970 - 1974
Chevrolet K30 Pickup 1970 - 1974
Chevrolet Kingswood 1969 - 1972
Chevrolet Malibu 1973 - 1974
Chevrolet Monte Carlo 1970 - 1974
Chevrolet Nova 1970 - 1974
Chevrolet Townsman 1969 - 1972
GMC C15/C1500 Pickup 1970 - 1974
GMC C15/C1500 Suburban 1970 - 1974
GMC C25/C2500 Pickup 1970 - 1974
GMC C25/C2500 Suburban 1970 - 1974
GMC C35/C3500 Pickup 1970 - 1974
GMC Jimmy 1970 - 1974
GMC K15/K1500 Pickup 1970 - 1974
GMC K15/K1500 Suburban 1970 - 1974
GMC K25/K2500 Pickup 1970 - 1974
GMC K25/K2500 Suburban 1970 - 1974
GMC K35/K3500 Pickup 1970 - 1974
GMC Transmode 1973 - 1974

Specifications:

Height 3 in
Length 1 in
Weight 1 lbs
Width 3 in

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OER 1969-82 Chevrolet, Valve Cover PCV Grommet, Small Block, with High Performance, LH Grommet 3989349:

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