Chevrolet 11" Clutch Bellhousing - GM Restoration Part

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Let us help contribute to your restoration project with the Chevrolet 11" Clutch Bellhousing. 

  • GM Official Licensed product produced from GM blueprints. 
  • Manufactured to factory specs with a guaranteed fit. 
  • GM Part # 3899621. 
  • This aluminum bell housing fits all 11" clutch big block and small block Chevrolet engines with the 168-tooth 14" flywheel. See below for specific applications. 
  • Correct GM logo and part number, unlike fake reproductions. 


  • 1964-1988 Chevy Chevelle, Malibu, and Monte Carlo*
  • 1959-1987 Chevy El Camino*
  • 1959-1988 Chevy Impala, Caprice, Bel Air, Biscayne, Brookwood, Kingswood, Nomad, and Sedan Delivery*
  • 1963-1981 Chevy Corvette*
  • 1967-1981 Chevy Camaro*
  • 1968-1974 Chevy II, Nova*

* With manual transmissions & 168 tooth flywheel. 

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          Q: How do I track my order?

          A: Once your order ships, you will receive a tracking notification via email.

          Q: Can someone outside of the United States place an order?

          A: Yes, we are happy to provide worldwide service for our customers. Your shipping charges will be calculated during the checkout process. Customs and duty fees are the responsibility of the buyer.