Edelbrock Super Victor Vortec Bowtie Intake Manifold - SB Chevy Vortec w/ GM Cast-Iron Vortec Bowtie Heads (4000-8000 RPM) 57110BK Block mount to fan hub

Block mount to fan hub dimension is 5-13/16"

Telescoping Gauge Set

Setting the bore gauge to zero with a master or micrometer allows you to see the difference in the bore that you are measuring so a precise measurement can be performed

3000 stall

Edelbrock Super Victor Vortec Bowtie Intake Manifold - SB Chevy Vortec w/ GM Cast-Iron Vortec Bowtie Heads (4000-8000 RPM) 57110BK Block mount to fan hubFor 4000 to 8000 PRM high performance engines. Raised runners. Closely match port shape and location of heads. Best choice for classes that prohibit modification. Original 6 bolt pattern. 1 inch of additional carburetor pad height. 2814, Chevy, Chevrolet, Edelbrock, Intake Manifold, Intake, Manifold, Single Plane, Super Victor, Satin Port exit dimensions: 1. 14"x 2. 20" Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone