Headers

Quarter-Max Stainless Steel Pro Step Headers

Designed to fit most tube chassis cars with big block Chevy 4.840" bore spacing 5/16" stainless steel flanges 2-1/4” to 2-3/8” step primary tube size option comes with 3-1/2” to 4-1/2” megaphone merge collector 2-3/8" to 2-1/2" step primary tube size...

Quarter-Max Mild Steel Pro Step Headers

Designed to fit most tube chassis cars with big block Chevy 4.840" bore spacing 3/8” thick mild steel flanges 2-1/4” to 2-3/8” step primary tube size option comes with 3-1/2” to 4-1/2” megaphone merge collector 2-3/8" to 2-1/2" step primary tube size...

Quarter-Max Pro Dragster Step Headers

CUSTOM BUILT MILD STEEL BBC DRAGSTER STEP HEADERS  3/8" thick mild steel flanges 2-1/4"-2-3/8" Step primary tube size approximately 31" long 3-1/2" to 4-1/2" megaphone merge collector. Gaskets header flange bolts not included. Headers come uncoated.  ...

QM BBC Side Exit Headers

Big 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 strut type chassis Designed to work with most Nitrous...

Mild Steel Chassis Header Kit

Big 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” Long  Gaskets & header flange bolts not included.

BBC Stainless Steel Side Exit Header Kit

This header kit fits 4.840 bore spacing, with a 2-1/2" tube and 5" collectors. They are made of stainless steel.

BBC Side Exit Header Kit

Big 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 strut type chassis Designed to work with most Nitrous...