Hooker is proud to introduce the RacingHeart line of headers. Our Big Block Chevy Downswept, 3-Step Dragster Headers feature 2.125/2.25/2.375 stepped primary tubes and 4.5 collectors with merge spears to maximize exhaust flow, resulting in horsepower and torque gains over a broad rpm range. They are available in both Chrome plated Mild Steel and Polished 304 Stainless Steel.

Features:
  • 2.125/2.25/2.375 stepped primary tubes with 4.5 collectors to maximize exhaust flow, resulting in horsepower and torque gains over a broad rpm range
  • Collectors feature merge spears for increased exhaust velocity
  • 3/8 thick header flanges for strength and maximum sealing surface
  • Available in both Chrome plated Mild Steel and Polished 304 Stainless Steel
  • Features bungs for Evac systems (Evac tubes and plugs included)