Headers
Maximize horsepower and optimize exhaust scavenge with high-performance drag racing headers from Quarter-Max. We offer custom-fabricated race headers, merge collectors, zoomie headers, and header component kits engineered from premium stainless steel and heavy-duty alloys for maximum flow, thermal resistance, and durability pass after pass.
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QM BBC Side Exit Header Kit
Quarter-Max
$1,007.99Big Block Chevy 4.840” bore spacing 12 Degree Profiler type head, Dart big chief, CFE “Primary tube size 2 1/2” O.D. 20-22” long “ Collector size 5” O.D.Headers come uncoated” Designed to fit most...QM-214504$1,007.99 -
QM BBC Stainless Steel Side Exit Header Kit
Quarter-Max
$2,624.99This header kit fits 4.840 bore spacing, with a 2-1/2" tube and 5" collectors. They are made of stainless steel.QM-214508$2,624.99 -
QM Mild Steel Chassis Header Kit
Quarter-Max
$997.49Big Block Chevy 4.840” bore center Mild Steel 3/8” thick flanges Primary tube size 2-1/4” and 2-3/8” or 2-3/8” and 2-1/2” available Megaphone merge collectors 3-1/2” to 4-1/2” X 14-1/2”...QM-214509$997.49