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New and improved Circle Track Valve Covers as used on the Ford Performance 347 and 374 Sealed Racing Engines.  The breather stacks have been moved to the front of the valve cover for air box clearance and are now welded to the valve cover to insure against oil leaks.  Inside, the breather stack oil control baffle is also welded in place for durability.

  • Fits 289/302/351W (except EFI)
  • Two 1 3/8-inch x 3 1/4-inch breather stacks in the left side valve cover - welded in place
  • Includes 2 clamp on breathers
  • Polished die-cast aluminum
  • Ford Racing logo - Laser Etched 
  • Will clear stud girdle and roller rocker arms (3.880" tall) 

Part Type
Engine: Valve Covers
Warranty Availability
Not Available
Packaged Dimensions
6" x 12.5" x 21.25
Packaged Weight
9.6 lb(s)
UPC Code
Catalog Page Number
Country of Origin