TTi Performance Exhaust and Headers

If you're an enthusiast who demands the best, TTi Performance Exhaust and Headers

are the ultimate in high-performance, exclusively for MoPars!

TUBE TECHNOLOGIES, INC.

Corona, CA 92878-3226

 

(951) 371-4878

Mon-Fri, 8am-4pm PST

Est. since 1988

  QUICK LINKS:       Ordering Information       Shipping Rates       Authorized Distributors

HEADERS

  69-79 MOPAR CLASSIC CAR HEADERS 

A,B,C,E,F,M-bodies

 Poly Headers:  318

 Small Block Headers:  273, 318, 340, 360

 B-Engine Headers:  383, 400

 RB-Engine Headers:  440, 413, 426

 Gen II Hemi Headers:  426, 472, 528

  Gen III Hemi Headers:  5.7, 6.1, 6.2, 6.4, 7.0L

Classic Car Header Accessories 

Gaskets & Flanges

Header Reducers/Adapters

Motor mounts & Spool mounts, Shifter Mounting Bracket (727 Trans), Spark Plug Wrench, Torque shaft assembly (Column shift), Z-bars, A-body (Standard Trans)

 

 

  05-18 LATE-MODEL R/T & SRT8 HEADERS 

Challenger, Charger, Chrysler 300, Magnum, Scat Pack, Hellcat, Drag-Pak

  R/T, SRT8 Hemi Headers

  Complete packages from engine to rear

Late-Model Header Accessories

Bolts, Dip Stick Spacer, Flanges, Gaskets, Header Reducer/Adapters, Socket head cap screws

 

 

  TRUCK HEADERS 

Pickups & Ramchargers

  61-71 D-Series 383,400,440 Headers

  72-93 D-Series 5.7L & 6.1L Hemi Headers

  03-08 5.7L Hemi Headers

Truck Header Accessories

Bolts, Flanges, Gaskets, Socket Head Cap Screws, Fuel Line Insulation, Header Reducers/Adapters

 

 

  94-05 NEON HEADERS 

SOHC/DOHC

  2.0L V4 Headers

Neon Header Accessories

Bolts, Flanges, Gaskets, Engine mount

EXHAUST SYSTEMS

  69-79 MOPAR CLASSIC EXHAUSTS 

A,B,C,E-bodies

  2.5" and 3.0" Exhaust Systems

  2.5" Slant-6 Exhaust Systems

  3.0" Max Wedge Exhaust Systems

Classic Car Exhaust Components & Accessories 

Exhaust-Pipes (aka head-pipes)

H-pipes & X-pipes

Tailpipes

Exhaust Tips

Flanges & Gaskets

Bolts, Clamps, 63-65 A-body Modified Crossmember, Mufflers, Muffler Body Brackets, Muffler Hangers, Oil Filter Blocking Plate, Tailpipe Hangers, Rubber Bracket Hanger Insulators

 

 

  05-18 LATE-MODEL R/T & SRT8 EXHAUSTS 

Challenger, Charger, Chrysler 300, Magnum, Scat Pack, Hellcat, Drag-Pak

  3.0" Exhaust Systems

  Exhaust system components

  Complete packages from engine to rear

 

 

  94-05 NEON EXHAUST SYSTEMS 

SOHC/DOHC

  2.5" Exhaust Systems

Neon Exhaust Components & Accessories

Air filter, Catalytic converter, Gaskets, Flanges, Hardware, Hose sleeve, Intake system, Engine mount, Strut bars, Exhaust tip

 

 

 

 
 

Home <...  SMALL BLOCK HEADER OPTIONS <...  W2 1-5/8 x 1-3/4" STEP HEADERS

MOPAR CLASSICS

A,B,E,F,M-bodies

W2 1-5/8 x 1-3/4" STEP HEADERS

*** Headers for dual bolt pattern W2 cylinder heads or single bolt pattern W2 cylinder heads ***

with bolt spread of 3-15/16" from center left bolt-hole to center right bolt-hole.

 

A-BODY PART NUMBER:  340AW2

B,E,F,M-BODY PART NUMBER:  340BEW2

 

 

 

(!) Your cylinder head center bolt hole pattern spread must measure 3-15/16" from the center of the left bolt hole to the center of the right bolt hole for these headers to fit.  Click here for measurement illustration.

HEADER FEATURES

1-5/8" O.D. Primary Tubes, steps up to 1-3/4" O.D. Secondary Tubes

3.0" Collectors

3/8" thick Flanges, laser-cut, contoured for a leak free fit

Step design:  Provides low-end response and top-end horsepower gain

Under chassis design:  Above the steering center link design offers maximum header to ground clearance

Full-length header design:  Proven power gain vs. Shorty header designs

Torsion bar removal not required

Recommended Horsepower:  320-575

Header Material:  Constructed of 16 gauge mild steel tubing.  Mandrel bent on sophisticated computer controlled bending machines for precise fit and uninterrupted exhaust flow. The mandrel bending process maintains a constant inside diameter of the tube for a smoother finish with no restriction of flow and no crimping of the tubes.

 

HEADER FITMENT

PART NO'S & PRICING

INSTALLATION INSTRUCTIONS

COMPONENT, ACCESSORIES & REPLACEMENT PARTS

SPECIAL-ORDER OPTIONS:  OXYGEN SENSOR BUNGS, EVAC or EGT FITTINGS

 

 

HEADER FITMENT

Our headers were designed to fit with the engines located to the factory specifications.  If the engine is not located correctly in the chassis, the headers will not fit properly.  We strongly suggest you check your engine location prior to installation.  (Click here for the factory dimensions)

 Due to various manufacturing designs, aftermarket parts, engine configurations, suspension combinations, etc... TTi cannot ensure headers and exhaust systems to fit all combinations.  However, we have done our best to accommodate both factory and aftermarket component combinations.  In some cases, slight modification or repositioning may be required on your part to clear the specific situation.

  • 1.  PLATFORM:

    67-76 A-BODY, 62-79 B-BODY, 70-74 E-BODY, 76-80 F-BODY and 77-88 M-BODY

    2.  A/LA ENGINES:

    273, 318, 340, 360, 402 crate, 408 MAGNUM CRATE, 440 SUPER COMMANDO CRATE

    3.  CYLINDER HEADS:

    W2 ECONO 3870810, W2 RACE P4532693, ALUMINUM MAGNUM P4532900, LARGE-PORT COMMANDO P4532795

    (!) Your cylinder head center bolt hole pattern spread must measure 3-15/16" from the center of the left bolt hole to the center of the right bolt hole for these headers to fit.  Click here for measurement illustration.

    4.  SPARK PLUGS:

    STRAIGHT or ANGLED

    5.  FRONT SUSPENSION:

    OEM or EQUIVALENT with torsion bars

    COILOVER without torsion bars:  The following coilover systems have been fit-checked with these headers and found there to be no clearance issues...  RMS Alterktion, Magnumforce Tubular, Magnumforce Modular Transformer, Control Freak

     Steering Linkage:  OEM with torsion bars or Rack & Pinion without torsion bars

     67-76 A-bodies Only / Steering:  This header will not clear a Quick/Fast Ratio Pitman & Idler arm that is longer than the OEM arms.  Example; The Fast Ratio Pitman & Idler arms by Firm Feel, Inc. are 3/4" longer then stock.  DIY clearance can be achieved by dimpling the header tube(s), however, doing this modification will void your header and coating warranty.  (This note pertains to 67-76 A-bodies only.  Headers will fit B & E body applications with Quick/Fast Ratio arms.)

    UniSteer Performance Rack and Pinion:  Headers will not clear

    6.  ENGINE MOUNTS:

    OEM

     Headers fit with Schumacher Creative Services engine mounts or equivalent.

    7.  AUTO TRANS:

    YES 

     Floor Shift:  Some applications may require the adjustable swivel & the lower rod to be re-positioned to clear the header collector.  See illustration sheet #3703

    8.  STANDARD TRANS:

    YES

     Flywheel:  Applications with an 11" flywheel, 143-tooth ring gear must use a RobbMc Performance starter #3005.

    Clutch Linkage:  OEM   (!) 67-76 A-body applications may require a modified Z-bar.  [Modified Z-bar sold separately #ZB340]

    Keisler Tremec TKO-500/600 Transmission:  Correct installation is imperative.  The output-end of the tail shaft must be in exactly the same position as the stock transmission output shaft for the headers to fit properly.

    9.  FLOOR SHIFT:

    YES

     Auto Trans:  Some applications may require the adjustable swivel & the lower rod to be re-positioned to clear the header collector.  See illustration sheet #3703

    10.  COLUMN SHIFT:

    YES

     71-74 B-body & 70-74 E-body applications may require a modified Torque Shaft Assembly.  Torque Shaft Assembly sold separately #B7174TSA]

    11.  PUSH BUTTON:

    YES

    12.  STEERING:

    YES, POWER-STEERING or MANUAL STEERING

    Borgeson Power-Steering Unit:  Mounting holes may require elongating to allow the steering unit to be moved away from the engine for adequate clearance from the header tubes.  See illustration sheet #7913

     67-76 A-bodies Only / Steering:  This header will not clear a Quick/Fast Ratio Pitman & Idler arm that is longer than the OEM arms.  Example; The Fast Ratio Pitman & Idler arms by Firm Feel, Inc. are 3/4" longer then stock.  DIY clearance can be achieved by dimpling the header tube(s), however, doing this modification will void your header and coating warranty.  (This note pertains to 67-76 A-bodies only.  Headers will fit B & E body applications with Quick/Fast Ratio arms)

    13.  STARTERS:

    THE FOLLOWING STARTERS HAVE BEEN FIT-CHECKED WITH THESE HEADERS AND FOUND THERE TO BE NO CLEARANCE ISSUES...

    AUTO TRANS / STANDARD TRANS with a 10.5" flywheel (130-tooth ring gear)...

    OEM or Mini starters

    Chrysler part no's:  R53005984, 56027702AC

    Mopar Performance part no's:  P5249644AB, P5007860, P4286522

    PowerMaster Performance starter no's:  9513, 9523

    STANDARD TRANS with an 11" flywheel (143-tooth ring gear)...

    RobbMc Performance starter:  3005

    Note:  Mini starters can easily be changed without removing the header.

    14.  BELL HOUSING:

    ALL

    15.  OIL FILTERS:

    SHORT SCREW-ON STYLE OR A 90 ADAPTER CAN BE USED

    16.  OIL PANS:

    OEM, MILODON or EQUIVALENT

     Milodon part no's:  30935, 30936, 30940, 30941

     Pro Touring pan part no's:  31590 & 31595

    17.  VALVE COVERS:

    OEM, CAST ALUMINUM, STAMPED STEEL

     

     TOP OF PAGE

     

     

    PART NO'S & PRICING

      Click here for coating option details, header maintenance, and warranty information.

      Header sets include:  Header gaskets, header bolts (12), and header reducer adapters to transition to an exhaust system.

       (!) Exhaust system size required when ordering.

      Prices do not include Shipping, Handling or California Sales Tax, if applicable.  Prices subject to change without notice.

    HEADER FINISH

    W2 1-5/8 x 1-3/8" STEP HEADERS with 3.0" collectors

    PART NUMBER

    PRICE

    C0:  RAW MILD STEEL

      Bare metal

      Very susceptible to rust

    For 67-76 A-bodies

    # TTi 340AW2-C0

    $ 803.00 /set

    For B,E,F,M-bodies

    # TTi 340BEW2-C0

    C4:  CERAMIC COATED

     Silver satin (matte) exterior

     Thermal barrier coated interior

    Reduces under hood temperature by approximately 50

    For 67-76 A-bodies

    # TTi 340AW2-C4

    $ 984.00 /set

    For B,E,F,M-bodies

    # TTi 340BEW2-C4

    C5:  POLISHED CERAMIC COATED

     Polished silver exterior

     Thermal barrier coated interior

    Reduces under hood temperature by approximately 50

    For 67-76 A-bodies

    # TTi 340AW2-C5

    $ 1020.00 /set

    For B,E,F,M-bodies

    # TTi 340BEW2-C5

    Updated: January 30, 2024

    HEADER NOTES

    A-body applications with Coilover/Tubular Suspensions (without torsion bars), use header part # TTi 340BEW2

    Reason; the driver-side header is one-piece, no slip tube required.

    B,E,F,M-bodies:  62-79 B-body, 70-74 E-body, 76-80 F-body, and 77-88 M-bodies

    Coupled with a TTi Exhaust System, these headers become even more efficient!  ...Click here

     

     

    INSTALLATION INSTRUCTIONS

     

    Starter Clearance

     

    Oil Filter

     

    Short screw-on filter

    using a 90 adapter shown

    A-body header design for torsion bar suspensions

    Driver-side header designed with a slip-tube,

    torsion bar removal not required

    Installation Instructions

    67-76 A-body

    B, E, F, M-body

    TOP OF PAGE

     

     

    COMPONENTS & REPLACEMENT PARTS

     

    PART DESCRIPTION

    PART NUMBER

    PRICE

    STANDARD TRANS:  MODIFIED Z-BAR

    For A-body standard transmission applications.

    See illustration sheet #340ZB

    # ZB340

    $ 133.50 each

     

    COLUMN SHIFT APPLICATIONS:  B & E-BODY TORQUE SHAFT ASSEMBLY

    Due to various manufacturing designs of the column shift linkage in some 71-74 B-body and 70-74 E-body vehicles, a modified design Torque Shaft Assembly may be required.

    A Torque Shaft Assembly is required if the drivers-side stock straight torque shaft rod is mounted below the torsion bar.  The stock straight torque shaft rod passes directly through the space where the header tubes or exhaust pipe to manifolds, must go.

    This precision bent assembly with laser-cut ends allows you to maintain your column shift linkage, and is a direct bolt-on replacement of your stock torque shaft rod.  [Illustration sheet B7174TSA .pdf]

       

     

    727 Transmission

    # B7174TSA-7

    $ 54.50 each

     

    904 Transmission

    # B7174TSA-9

    $ 54.50 each

     

    HEADER GASKETS

    HTX-900 gasket material:  A high density non-asbestos fiber metal core composite consisting of graphite coated, hi-temperature facing material chemically and mechanically fused to an expanded steel core.

    A proven hi-performance exhaust gasket composite used extensively within the automotive racing industry, where characteristics such as structural strength and hi-temp load retention are required to withstand severe under-the-hood operating environments.

    Recommendation:  Permatex 81160 gasket silicone sealant.  Use a very thin layer of Hi-temp silicone sealer on each side of gasket.

    Note:  (2) Supplied with header purchase.

    # GA-HG340W2

    $ 29.85 /set

     

    HEADER BOLTS

    5/16"-18x1

    Note:  (16) Supplied with header purchase.

    # BO516

    $ .94 each

     

    3.0" 3-BOLT COLLECTOR GASKET    

    HTX-900 gasket material:  A high density non-asbestos fiber metal core composite consisting of graphite coated, hi-temperature facing material chemically and mechanically fused to an expanded steel core.

    Recommendation:  Permatex 81160 gasket silicone sealant.  Use a very thin layer of Hi-temp silicone sealer on each side of gasket.

    Note:  (2) Supplied with header purchase.

    # GA-RG30

    $ 4.79 each

     

     

    HEADER REDUCER ADAPTERS

    Used to transition headers to an exhaust system.

    Made of 16 gauge aluminized tubing, 3/8" thick flanges, includes 3-bolt gaskets & hardware.

    Note:  (1 set) Supplied with header purchase.  Size required when ordering.

     

    Collector size x Exhaust system size x Reducer adapter length
     

    3.0" x 2.5" x 9" long reducers

    # RED30X25X9

    $ 57.50 /set

     

    3.0" x 3.0" x 9" long reducers

    # RED30X30X9

    $ 62.50 /set

     

     

    TOP OF PAGE

     

     

    ADDITIONAL OPTIONS

     Evacuation tubes and EGT probe fittings can be installed prior to coating headers.  Installation of these options are considered a "Special-Order".  Please allow an additional 3-4 weeks for the special order work and the coating process.

     Special-Order Deposit Required:  TTi requires a $50.00 non-refundable deposit for the following Special-Orders prior to the start of your order.  The balance will be due upon completion.

     

     

    DESCRIPTION

    PART NO.

    PRICE

    O2 SENSOR BUNGS + INSTALLATION

    Steel fitting, 18mm threads, installed in the header collectors or reducer adapters.

    Installation locations:  Drivers-side, 9 o'clock / Passenger-side, 3 o'clock.

       

    Installed in Header Collectors ...

    # MISC-02COL

    $ 117.38 /set

     Installed in Drivers-side Header Collectors ...

    # MISC-02COL-DS

    $ 68.69 each

     Installed in Reducer/Adapters ...

    # MISC-02RED

    $ 117.38 /set

     Installed in Drivers-side Reducer/Adapters ...

    # MISC-02RED-DS

    $ 68.69 each

     

     

     

     

    EVACUATION TUBE + INSTALLATION

      Evacuation tubes will be installed in the reducers or adapters

      Drivers-side installed in the 9 o'clock location

      Passenger-side installed in the 3 o'clock location

     

     

    Evacuation tube installed in the header collectors ...

    # SP005-COL $ 126.40 /set

    Evacuation tube installed in the header reducer adapters ...

    # SP005-RED

    $ 126.40 /set

     

     

     

     

    CRANKCASE EVACUATION SYSTEM KIT + TUBE INSTALLATION

      Allstar Performance Crankcase Evacuation System:  2 chrome plated push-on valve cover breathers, breather grommets, check valves and 3.5'' threaded tubes

      The 3.5" long threaded tubes will be used from the kit and will be installed in the reducer or adapters

      Drivers-side installed in the 9 o'clock location

      Passenger-side installed in the 3 o'clock location

    # KIT-EV34145

    $ 152.20

     

    Kit + Tube Installation

     

    EGT PROBE FITTING + INSTALLATION

      304SS exhaust gas temperature fitting, 1/8" pipe, internal thread

      Typical installed 1" from the header flange

      (!) Specify which cylinder tubes when ordering.

    # MISC-EGT1

    1st fitting  $  97.26

    # MISC-EGT2

    2nd fitting  $ 114.30

    # MISC-EGT3

    3rd fitting  $ 131.70

    # MISC-EGT4

    4th fitting  $ 149.08

    # MISC-EGT5

    5th fitting  $ 166.46

    # MISC-EGT6

    6th fitting  $ 183.83

    # MISC-EGT7

    7th fitting  $ 201.21

    # MISC-EGT8

    8th fitting  $ 218.59

     

     

     

    TOP OF PAGE

 

 

Updated: January 30, 2024

 

 

 

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TUBE TECHNOLOGIES, INC.

TTi Performance Exhaust & Headers

1555 Consumer Circle

Corona, CA 92878-3226

Phone: (951) 371-4878   Fax: (951) 371-6143

Mon-Fri, 8am-4pm PST

  Contact Us

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