Hooker RacingHeart 3-Step Dragster Headers
Headers, Dragster Downsweep, 3-Step Primary, 4.5 in. Collector, Steel, Chrome, Big Block, Chevrolet, Pair
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Overview
Hooker RacingHeart 3-Step Dragster Headers
Hooker introduces the RacingHeart 3-Step Dragster headers. The big block Chevy downswept headers feature 2.125 in./2.25 in./2.375 in. stepped primary tubes and 4.5 in. collectors with merge spears to maximize exhaust flow—resulting in horsepower and torque gains over a broad rpm range. RacingHearts are available in chrome plated mild steel or polished 304 stainless steel.
Product details:
* Collectors feature merge spears for increased exhaust velocity
* 3/8 in. thick header flanges for strength and maximum sealing surface
* Features bungs for Evac systems (Evac tubes and plugs included)
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