Skip to main content
StorkScout
HEADER,SB MOPAR,1 5/8",66-81 CDP CARS,LONG TUBE,3",BLACK

HEADER,SB MOPAR,1 5/8",66-81 CDP CARS,LONG TUBE,3",BLACK

Sold by Southwest Speed

Sponsored
$299.99

Price and availability requested live for this page. Final details are set by the seller.

Opens southwestspeed.com in a new tab. The seller handles checkout, shipping, and returns.

StorkScout may earn money from Shopify when you buy through product links. Sponsored results are labeled, and compensation never determines the Weekly Edit. How we make money

Share

A closer fit

Find this, but…

Start with this listing, then change what matters. Matches come live from independent Shopify shops and are separate from StorkScout’s Weekly Edit.

Searches start with new, available products that ship to and from the U.S.

What would suit you better?

Try “folds for air travel” or “same shape, without plastic.”

About this product

  • PAIR OF BRAND NEW SOUTHWEST SPEED FLAT BLACK LONG TUBE HEADERS FOR 1966-1981 MOPAR PASSENGER CARS WITH SMALL BLOCK 273-360CI ENGINES (SWS PART #440-2650).

    • FEATURES:

  • 1-5/8" PRIMARIES TO THE 3" COLLECTORS
  • 2 1/2" REDUCERS
  • IDEAL FOR ENGINE SWAPS
  • MORE PERFORMANCE
  • BETTER FUEL MILEAGE
  • INCLUDES GASKETS AND MOUNTING HARDWARE
  • PAINTED FLAT BLACK TO RESIST EARLY CORROSION

    • APPLICATIONS:

  • CHRYSLER
    • 1975-1980 CORDOBA
    • 1981 IMPERIAL
    • 1978-1981 LEBARON
    • 1977-1981 NEW YORKER
    • 1976-1981 NEWPORT
    • 1978-1981 TOWN & COUNTRY
  • DODGE
    • 1976-1980 ASPEN
    • 1976-1980 CB300 VAN
    • 1970-1974 CHALLENGER
    • 1966-1978 CHARGER
    • 1968-1976 CORONET
    • 1967-1976 DART
    • 1977-1981 DIPLOMAT
    • 1978-1979 MAGNUM
    • 1980-1981 MIRADA
    • 1968-1978 MONACO
    • 1976-1977 ROYAL MONACO
    • 1979-1981 ST. REGIS
  • PLYMOUTH
    • 1967-1974 BARRACUDA
    • 1967-1970 BELVEDERE
    • 1967 BELVEDERE II
    • 1973-1974 CUDA
    • 1970-1976 DUSTER
    • 1976-1978 FURY
    • 1976-1977, 1980-1981 GRAN FURY
    • 1967-1968 GTX
    • 1968, 1971-1975 ROADRUNNER
    • 1967-1974 SATELLITE
    • 1976 SCAMP
    • 1967-1976 VALIANT
    • 1976-1980 VOLARE

    • HEADER SPECS:

  • MATERIAL TYPE: STEEL
  • HEADER STYLE: LONG TUBE
  • TUBE DIRECTION: DOWN SWEPT
  • FLANGE THICKNESS: .375"
  • FINISH: PAINTED FLAT BLACK
  • HARDWARE INCLUDED: YES
  • GASKETS INCLUDED: YES
  • TUBE OUTSIDE DIAMETER: 1 5/8"
  • COLLECTOR DIAMETER: 3"
  • REDUCERS: 2 1/2"

    • PAINT WARNING:

  • THESE HEADERS ARE PAINTED WITH A HIGH HEAT DULL BLACK PAINT. IT WILL GENERALLY DULL EVEN MORE WHEN THE ENGINE IS STARTED. THE HEADER PAINT WILL SMOKE AND LET OFF AN ODOR THE FIRST FEW TIMES THE ENGINE IS UP TO TEMPERATURE AND THE BLACK FINISH WILL BECOME DULLER TURNING CLOSER TO GRAY IN COLOR. IF EXHAUST TEMPERATURES ARE EXTREME AT START THE PAINT WILL BLISTER AND PEEL. THERE IS NO WARRANTY ON HEADER PAINT.

    • HEADER RETURN POLICY:

  • IN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. WE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS.

    • NOTES:

  • MUST MODIFY STOCK EXHAUST TO RETAIN CATALYTIC CONVERTER. IT MAY BE NECESSARY TO RAISE THE STEERING COLUMN CROSS SHAFT LINKAGE BY ROTATING THE MOUNTING BRACKETS ON THE FRAME 180 DEGREES. WORKS WITH A/C. WORKS WITH BOTH FLOOR AND COLUMN SHIFTERS. WILL NOT FIT WITH A.I.R. PUMP, HIGH TORQUE STARTER OR POWER STEERING.

    • YOU CAN VIEW AND DOWNLOAD THE COMPLETE INSTRUCTIONS FOR THESE HEADERS HERE.

    Description supplied by Southwest Speed through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.

    Keep exploring

    Related current listings to open on StorkScout and compare before visiting a seller.