SHOVELHEAD Big Bore "VELOCITY" Heads Showing all 3 results Default sortingSort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to low BIG BORE HEADS SHOVELHEAD, Dual Independent Intake system BIG BORE SHOVELHEAD HEADS with SUPER E style Single Intake BIG BORE SHOVELHEAD HEADS with SUPER G style Single Intake