Shorter primaries increase flat torque range with crisp throttle response.Pit Stop USA offers Schoenfeld Adjustable Collector IMCA Headers - 1-3/4" to 1-7/8" Diameter - Style 9 Left Collector, Style 8 Right Collector - Standard SB Chevy 162-98 at low everyday prices. Be sure to check out all of our products from Schoenfeld Headers including Schoenfeld IMCA Modified Headers.
Write the First Review!