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JEGS Performance Products 300140 - JEGS Premium Metallic Ceramic Coated Headers

JEGS Performance Products 300140 - JEGS Premium Metallic Ceramic Coated Headers

JEGS Part Number: 555-300140

Metallic Ceramic Coated Long Tube Headers
  • 1967-80 Small Block Mopar Passenger Car (273-360 c.i.)
  • SAP Port Shape
  • 1-5/8" Primary Tubes
  • 3" Collector
  • 5/16" Flange Thickness
    • Fits Applications:
    • 1975-1980
    • Click to see All

    JEGS Performance Products 300140 - JEGS Premium Metallic Ceramic Coated Headers Details

    Small Block Mopar

    Fits: (all with 273-360 c.i.)
  • 1967-76 A-Body
  • 1967-80 B-Body
  • 1970-74 E-Body
  • 1976-80 F-Body

    Automatic Manual
    A/C P/B P/S Column Floor Column Floor
    Y Y Y Y Y N Y

  • Will not fit models equipped with air injection cylinder heads.
  • Will not fit after-market Brodix B1-BA cylinder heads due to changed in the port & spark plug locations.

  • JEGS premium metallic ceramic coated headers look great and are made with heavy duty flanges and 18-gauge mandrel bent tubing. The special ceramic thermal barrier coating reduces under hood temperature, prevents thermal fatigue & corrosion.

    Every header is designed with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses, resulting in increased horsepower and torque. These headers come with all the necessary mounting hardware, reducers, premium gaskets, detailed instruction sheets and a special installation kit to help protect the ceramic coating while installing the headers.

    For off-road and racing use only, unless otherwise noted.

    Rated 5 out of 5 by from Great fit ,Great value I was worried that I might have clearance issues because I was using an Alterkation front suspension but the fit was beautiful, didn't have to move the engine during install, slipped in from below. The quality is the best I've seen for the price and the port size was great. Usually the ports are narrow at the flange on most Mopar headers. I was told they are made by Hooker, for $340 you can't beat it.
    Date published: 2014-12-25
    Rated 3 out of 5 by from great price and fantastic shipping time ! only complaint I have was that the passenger side header did not line up well for the exhaust pipe, looks like the collector extension was too long, needed to modify the exhaust pipes !
    Date published: 2015-09-19
    • 2015-12-01T09:21CST
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