Free Shipping & Handling on Orders Over $95 - Order by 11pm EST for Same-Day Shipping!
0
My Cart
$0.00
1-800-345-4545
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
Help

JEGS Performance Products 300121 - JEGS Premium Metallic Ceramic Coated Headers



JEGS Performance Products 300121 - JEGS Premium Metallic Ceramic Coated Headers

Part Number: 555-300121

Metallic Ceramic Coated Long Tube Headers
  • 1964-81 Pontiac Passenger Car (326-455 c.i.)
  • SAP Port Shape
  • 1-5/8" Primary
  • 3" Collector
  • 5/16" Flange Thickness
  • $381.97
    Ships
    FREE Shipping

    JEGS Performance Products 300121 - JEGS Premium Metallic Ceramic Coated Headers Details

    Pontiac

    Fits: (all with 326-455 c.i.)
  • 1970-81 Firebird, Trans Am
  • 1964-75 GTO, Le Mans, Grand Am

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

    Note: Some factory heads do not have end bolt holes and should be drilled & tapped to assure proper sealing.

  • Specifications:

    Tube Size
    1.625
    Collector Tube Size (in.)
    3
    Tube Direction
    Down Swept
    Port Shape
    Round
    Material
    Steel
    Finish
    Silver
    Engine Make/Size
    Pontiac 326-455
    Material
    Mild Steel
    Collector Diameter (in.)
    3
    Gaskets Included
    Yes
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Collector Attachment
    3-bolt flange
    Cross Over Pipe Included
    No
    Cylinder Head Port Shape
    Round
    Header Style
    Full-length
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 5/8
    Primary Tube Gauge
    18-gauge
    Reducers Included
    Yes
    Transmission Mount Included
    No
    Tuned
    No
    Weld-Up
    No
    Flange Style
    Standard
    Coating/Finish
    Ceramic

    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.

    Does this fit your vehicle?

    Narrow Results

    1971 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8

    1969 PONTIAC LEMANS

    • Liter: 7.0
    • EngineType: V8
    • SubModel: SAFARI

    1969 PONTIAC LEMANS

    • Liter: 7.0
    • EngineType: V8
    • SubModel: BASE

    1975 PONTIAC LEMANS

    • Liter: 5.7
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8

    1979 PONTIAC FIREBIRD

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1975 PONTIAC GRAND AM

    • Liter: 7.5
    • EngineType: V8
    • SubModel: BASE

    1978 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: FORMULA

    1968 PONTIAC GTO

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1974 PONTIAC LEMANS

    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8

    1975 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: SAFARI
    • CUI: 400
    • EngineType: V8

    1964 PONTIAC LEMANS

    • CC: 5343
    • Liter: 5.3
    • Aspiration: N
    • SubModel: BASE
    • CUI: 326
    • EngineType: V8

    1975 PONTIAC FIREBIRD TRANS AM

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1971 PONTIAC LEMANS

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1968 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1969 PONTIAC LEMANS

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1977 PONTIAC FIREBIRD

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1980 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: ESPRIT

    1975 PONTIAC GRAND AM

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1975 PONTIAC LEMANS

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1971 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: T37
    • CUI: 350
    • EngineType: V8

    1965 PONTIAC LEMANS

    • CC: 5343
    • Liter: 5.3
    • Aspiration: N
    • SubModel: BASE
    • CUI: 326
    • EngineType: V8

    1978 PONTIAC FIREBIRD

    • Liter: 5.7
    • EngineType: V8
    • SubModel: ESPRIT

    1973 PONTIAC GRAND AM

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1972 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1976 PONTIAC FIREBIRD TRANS AM

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1974 PONTIAC GRAND AM

    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8

    1980-1981 PONTIAC FIREBIRD TRANS AM

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1974 PONTIAC GRAND AM

    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8

    1979 PONTIAC FIREBIRD

    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8

    1970-1971 PONTIAC LEMANS

    • Liter: 7.5
    • SubModel: SPORT
    • CUI: 455
    • EngineType: V8

    1975 PONTIAC GRAND AM

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1973 PONTIAC GRAND AM

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1970 PONTIAC GTO

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1980-1981 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: FORMULA

    1980 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1975 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1971 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1974 PONTIAC LEMANS

    • Liter: 6.6
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8

    1969 PONTIAC LEMANS

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SAFARI

    1967 PONTIAC LEMANS

    • CC: 5343
    • Liter: 5.3
    • Aspiration: N
    • SubModel: BASE
    • CUI: 326
    • EngineType: V8

    1970 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8
    300121 - JEGS Premium Metallic Ceramic Coated Headers is rated 5.0 out of 5 by 1.
    • 2016-08-30T08:55CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_1689428, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from jegs premium pontiac ceramic headers headers fit fine not to low not to hard about 3.5 hours and it came with everything needed to install
    Date published: 2015-12-04
    • 2016-08-30T08:55CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_1689428, PRD, sort_relevancy
    • clientName_jegs
    Items You Need
    Items You May Also Consider