Dynatech 750-97410 Big Block Chevy Chrome Downsweep Headers Merge Collectors
DynatechDo you have a dragster that needs headers? For more than 20 years, Dynatech has been a leader in the high-performance exhaust business for over 20 years. From high-performance street cars and exotics to full-size trucks to race cars, Dynatech headers and exhaust systems have built a reputation for quality and performance. Dynatech Downsweep headers could be the answer. They have equal-length primaries in a downsweep design, which sends the exhaust gases in a virtually straight shot out of the ports and several inches into the primaries before they encounter any bends. These headers have CNC laser-machined flanges with raised ports for increased power, port gussets to eliminate cracking, and jig-located mounting tabs for the collectors. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.
Header Style:Dragster Downsweep
Header Material:Steel
Header Finish:Chrome
Weld-Up:No
Primary Tube Outside Diameter (in):2 1/4 - 2 3/8 in.
Flange Style:Standard
Collector Attachment:Slip fit
Collector Reducers Included:No
Cylinder Head Port Shape:Round
Tuned:No
Primary Tube Gauge:16-gauge
Flange Thickness (in):3/8 in.
Bolts/Studs Included:No
Gaskets Included:No
Crossover Pipe Included:No
Catalytic Converter(s) Included:No
Motor Mounts Included:No
Transmission Mount Included:No