TTi Performance Exhaust and Headers     Est. since 1988

   

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Headers

MOPAR CLASSICS:  62-79 A,B,C,E,F,M

 Poly Headers:  318

 Small Block Headers:  273, 318, 340, 360

 B-Engine Headers:  383, 400

 RB-Engine Headers:  440, 413, 426

 Gen2 Hemi Headers:  426, 472, 528

  Gen3 Hemi Headers:  5.7, 6.1, 6.4

 

 LATE-MODELS 

 05-16 Challenger, Charger, Chrysler 300, 

 Magnum, Scat Pack, Hellcat, Drag-Pak

  LX-Platform 5.7, 6.1, 6.4L Hemi Headers

 

 RAM TRUCKS

 03-08  1500, 2500

  5.7L Hemi Truck Headers

 

 NEONS

 94-05  SOHC, DOHC 

  2.0L V4 Headers

 

Exhaust Systems

 MOPAR CLASSICS

 62-79 A,B,C,E

  2.5", 3.0" Exhaust Systems

  3.0" Max Wedge Exhaust Systems

 

 LATE-MODELS 

 05-16 Challenger, Charger, Chrysler 300, 

 Magnum, Scat Pack, Hellcat, Drag-Pak

  3.0" Exhaust Systems & Components

 

 RAM TRUCKS

 03-08  1500, 2500

  3.0" Exhaust Systems

 

 NEONS

 94-05  SOHC, DOHC 

  2.5" Exhaust Systems

 

Components,

Accessories

& Replacement parts

 MOPAR CLASSICS

 62-79 A,B,C,E

  727 Trans, Shifter mounting bracket

  Body brackets, muffler hanger

  Crossmember, modified

  Exhaust-pipes (Head pipes)

  Gaskets / Flanges

  Hangers, Muffler

  Hangers, Tailpipe receptacle

  Hardware:  Bolts, Clamps

  Header reducer adapters

  H-pipe midsection assemblies

  Insulators, Rubber bracket hanger

  Motor mounts, Spool mounts

  Mufflers

  Oil filter blocking plate

  Spark plug wrench

  Tailpipes, Over-axle

  Tips, Challenger-style

  Tips, Cuda-style

  Tips, Plymouth oval

  Tips, Dodge rectangle

  Tips, Slotted with colored inserts,

     71-7 Dodge, 73-74 Plymouth

  Tips, turndown extensions

  Torque shaft assembly (Column shift)

  X-pipe midsection assemblies

  Z-bars, A-body (Standard Trans)

 

 LATE-MODELS 

 05-16 Challenger, Charger, Chrysler 300, 

 Magnum, Scat Pack, Hellcat, Drag-Pak

  Catalytic converter with elbows

  Hardware:  Bolts, clamps

 Gaskets / Flanges

  Hardware:  Bolts, clamps

  Header-pipes

  O2 Sensor wire extension harnesses

  Tailpipes

  Tips, Polished

  X-pipe assemblies

  X-pipe crossover

 

 RAM TRUCKS

 03-08  1500, 2500

  Adapters, header

  Fuel line insulation materials

  Gaskets / Flanges

  Hardware:  Bolts, clamps

  Intermediate-pipes

  Muffler, HP

  O2 Sensor wire extension harnesses

  Tailpipes, Over-axle

  Tips, Polished

  Y-pipe Assemblies

 

 NEONS

 94-05  SOHC, DOHC 

  Air filter

  Adapters, exhaust system

  Catalytic converter with extension-pipes

  Gaskets / Flanges

  Hardware:  Bolts, clamps, insulators

  Hose sleeve, heat-resistant

  Intake system, SOHC cold air

  Intake tube, SOHC cold air

  Motor mount, Front

  Strut bars

  Tip, polished

 

   
  • < Return to Small Block header options page

    Header #636A

    63-66 A-BODY 1-5/8" x 1-3/4" SMALL BLOCK STEP HEADERS

     

     

    Click image to enlarge

    FEATURES ...

    Design:  63-66 A-body chassis

    Primary tube size:  1-5/8" O.D.

    Secondary tube size:  1-3/4" O.D.

    Collector size:  3" with 3" 3-bolt flange.

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

    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.

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

    One piece design:  One piece header tubes / No slip tubes.

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

    Full length header design:  Proven power gain vs. shorty design.

    Recommended for:  320-575 horsepower.

    Header set includes:  Header gaskets, 12 header bolts, header reducer adapters with 3-bolt gaskets & hardware.

    APPLICATIONS

    PART NO'S & PRICING

    COMPONENT PARTS

    OPTIONAL: EVAC, EGT

     

     

     

    ~  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.

    ~  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.

     

    APPLICATION   Verify headers will fit your application combinations...

    Platform:

    63-66 A-BODY CHASSIS.

    [Check your engine location:  See FN39 for the factory dimensions]

    Engine size:

    273*, 318*, 340, 360 A/LA-engines

    *Note:  Please state at time of order if you have a 273-318 cylinder head with the port size of 1.550 x 1.090.  Headers will require modification to the ports for the headers to seal properly.  Modification will be done prior to coating.  Please allow additional time for the modification and coating process.

    Cylinder head:

    OEM, Edelbrock Performer RPM, Mopar Perf Alum LA, Mopar Perf Cast-iron, RHS-Indy360X

    Front Suspension:

    OEM

    Steering Linkage:  OEM

    (!) Modification will be required to the stock transmission crossmember to accommodate a dual exhaust system   [See modification illustration / modification request form]

    (!) Headers will not clear UniSteer Performance Rack and Pinion.

    Engine Mounts:

    OEM

    Headers fit with Schumacher Creative Services engine mounts or equivalent.

    Auto Trans:

    YES 

    Note:  Some applications with a floor shifter may require the adjustable swivel & the lower rod to be re-positioned to clear the header collector.  [See FN23 for illustration]

    (!) 545RFE Transmission:  Headers will not clear the passenger-side bellhousing.

    Standard Trans:

    YES

    (!) The drivers-side casting ear will require trimming by 3/8" for header tube clearance   [See FN21 for illustration]

    Clutch Linkage:  OEM

    Floor Shift:

    YES

    Column Shift:

    NO

    Push Button:

    YES

    Manual Steering:

    YES

    Power Steering:

    YES

    Air Conditioning:

    YES

    Starters:

    904 Trans:  Chrysler part no's:  R53005984, 56027702AC or Mopar Performance part no's:  P5249644AB, P5007860, P4286522

    727 Trans:  Must use a RobbMc Perf Starter #3005

    Standard Trans / 9" Flywheel (122-tooth ring gear):  Chrysler part no's:  R53005984, 56027702AC or Mopar Performance part no's:  P5249644AB, P5007860, P4286522

    Standard Trans / 10.5" Flywheel (130-tooth ring gear):  Must use a RobbMc Perf Starter #3005

    Bellhousing:

    ALL

    Oil Filters:

    OEM 90 adapter or REMOTE MOUNT OIL FILTER

    Note:  90 Oil Filter Adapter Bolt:  Oil filter adapters are supplied with either a 3/4" or a 1-3/16" hex head mounting bolts.
    If your adapter came with the 1-3/16" bolt, modification will be required by machining bolt head to .175 thickness. 
    [See FN21 for illustration]

    Oil Pans:

    OEM, MILODON & ROAD RACE

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

    Road Race pan part no:  31595

    Valve Covers:

    OEM, Cast Aluminum, Stamped steel

     

    PART NO'S & PRICING ...

    318, 340, 360  APPLICATIONS

    HEADER FINISH     [See Coating Options for details]

    PART NO.

    PRICE

    RAW

    Bare mild steel.

    TTi 636A-C0

    $ 710.00 set

    CERAMIC COATED with a thermal barrier

    Silver matte finish.

    TTi 636A-C4

    $ 847.00 set

    POLISHED CERAMIC COATED with a thermal barrier

    Silver high-luster show finish.

    TTi 636A-C5

    $ 881.00 set

    • Header sets include:  Header gaskets, 12 header bolts, header reducer adapters with 3-bolt gaskets & hardware.

    • Ceramic coating / First engine run warning  [See FN17 for suggestion]

    • Coupled with a TTi Exhaust Systems these headers become even more efficient!  [Click here to see exhaust systems]

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

     

    273*, 318*  APPLICATIONS

    HEADER FINISH     [See Coating Options for details]

    PART NO.

    PRICE

    RAW

    Bare mild steel.

    TTi 636A273-C0*

    $ 764.00 set

    CERAMIC COATED with a thermal barrier

    Silver matte finish.

    TTi 636A273-C4*

    $ 900.00 set

    POLISHED CERAMIC COATED with a thermal barrier

    Silver high-luster show finish.

    TTi 636A273-C5*

    $ 934.00 set

    *For 273-318 Small-port cylinder heads, with the port diameter 1.09w x 1.55h.  Applications with these small-port cylinder heads, will require modification to the ports for our headers to seal properly.  Additional material will be added to the ports for headers to seal properly.  Modification will be done prior to coating.  Please allow additional time for the modification and the coating process, approximately 4-6 weeks.  Headers requiring modification is considered a "SPECIAL ORDER".

    • Header sets include:  Header gaskets, 12 header bolts, header reducer adapters with 3-bolt gaskets & hardware.

    • Ceramic coating / First engine run warning  [See FN17 for suggestion]

    • Coupled with a TTi Exhaust Systems these headers become even more efficient!  [Click here to see exhaust systems]

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

     

     

    INSTALL INSTRUCTIONS

    To view and print PDFs, you must have a supported version of Adobe's Acrobat Reader installed.  This program is available for free, download by going directly to Adobe.com

     

    COMPONENT and REPLACEMENT PARTS ...

    Description

    Part No.

    Price

     

    HEADER GASKETS

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

    Recommendation:  Use a very thin layer of High-Temp Silicone Sealer on each side of gasket.

    Note:  (2) Supplied with header purchase.

    # GA-HG340

    $ 24.00 set

     

     

    HEADER BOLTS

    5/16"-18x1

    Note:  (16) Supplied with header purchase.

    # BO516

    $ .62 each

     

     

    3" 3-BOLT COLLECTOR GASKET    

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

    Recommendation:  Use a very thin layer of High-Temp Silicone Sealer on each side of gasket.

    Note:  (2) Supplied with header purchase.

    # GA-RG30

    $ 3.85 each

     

     

    HEADER REDUCER ADAPTERS 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.

       

    3" x 2.5" pre-bent design reducers

    # RED30X25A6366

    $ 44.80 set

    3" x 3.0" pre-bent design adapters

    # RED30X30A6366

    $ 44.80 set

     

     

ADDITIONAL OPTIONS ...

O2 Sensor bungs, 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.

Note:  TTi requires a $100 non-refundable deposit for all 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...

 

Installed in Reducer Adapters...

# MISC-02COL

# MISC-02RED

$ 51.50 set

$ 51.50 set

 

 

 

 

EVACUATION TUBE

1/2" pipe, 3.5" long, external thread, cut at 45 angle.

# 5015

$ 18.55 each

EVACUATION TUBE + INSTALLATION

Evacuation tube installed in the header collectors.

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

# SP005

$ 87.50

CRANKCASE EVACUATION SYSTEM KIT + TUBE INSTALLATION

Includes 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 installed in the header collectors.  Installation locations:  Drivers-side, 9 o'clock / Passenger-side, 3 o'clock.

# KIT-EV34145

$ 109.20

 

 

EGT PROBE FITTING + INSTALLATION

304SS Exhaust gas temperature fitting, 1/8" pipe, Internal thread, typical installed 1" from the header flange.

(!) When ordering, specify which cylinder tubes.

# MISC-EGT

$ 51.50 1st fitting

$ 10.00 each additional fitting installed.

 

Updated: July 05, 2017

 

TUBE TECHNOLOGIES, INC.

TTi Performance Exhaust and Headers

1555 Consumer Circle

Corona, CA 92880-1726 USA

(Manufacturing plant and Distribution center)

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

Phone hours:  Mon-Fri, 8am-4pm PST