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68-70E 350, 427 & 454 & 71 LS6 Air Cleaner Mount Base
Item #:
In Stock - Ships Monday
Reproduction 1968-1971 Corvette air cleaner lower mounting base. Fits over horn of carburetor. For use with "open element" air cleaner assemblies. Includes tube for crankcase vent connection. Painted black. Fits 1968-1969 327 and 350 Corvette, 1968-1969 427 1x4, 1970-Early 350 base motor, 1970-Early 454/390 horsepower, and 1971 LS6 454 Corvette.

Note: If your Corvette features a non-stock double pumper Holley carburetor, factory air cleaner bases will not work due to clearance problems with rear accelerator pump and crankcase vent tube.

This item is proudly Made in the USA

Model Years

More Information
Generation C3
Model Year 1968, 1969, 1970, 1971
Additional Item Information
  • WARNING: This product can expose you to a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to
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