Chevrolet Performance Mark IV / Gen VI BB Chevy Engine Block - 9.800 in Deck - 4-Bolt Mains - 1-Piece Seal 14-12HB drop (Note: Application specific)

drop (Note: Application specific)

Our headers can be found in magazines

3 / 5 Rated (Tags Affixed)

10-1/4 in Diameter

and making Mustang headers for nearly as long as they've been on the road

Chevrolet Performance Mark IV / Gen VI BB Chevy Engine Block - 9.800 in Deck - 4-Bolt Mains - 1-Piece Seal 14-12HB drop (Note: Application specific)Product Description: Engine Mark IV Gen VI Bare Block 4. 470 in Bore 9. 800 in Deck 4 Bolt Mains 1 Piece Seal Iron Big Block Chevy Sold Individually Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of