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)