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 <...  63-66 A-BODY 1-5/8 x 1-3/4" STEP HEADERS

    MOPAR CLASSICS

    A,B,E-bodies

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

    *** Designed for 63-66 Early A-bodies ***

     

    PART NUMBER:  636A

     

     

     

     

     

     

    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

    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:

    63-66 A-BODY

    2.  A/LA ENGINES:

    STANDARD-PORT:  273, 318, 340, 360

    EARLY FACTORY SMALL-PORT:  273*, 318* (Modification required for proper seal)

    Early factory small-port head:  Port diameter 1.09w x 1.55h

    Standard-port head:  Port diameter 1.30w x 1.80h

    *Special-Order:  Additional material will be added to the flange ports for headers to seal properly.  Special-Order lead-time, 6-8 weeks (modification and coating process)

    3.  CYLINDER HEADS:

    OEM, EDELBROCK PERFORMER RPM, MOPAR PERF ALUM LA, MOPAR PERF CAST-IRON, RHS-Indy360X

    4.  FRONT SUSPENSION:

    OEM or EQUIVALENT with torsion bars

     Steering Linkage:  OEM

    UniSteer Performance Rack and Pinion:  Headers will not clear

    5.  ENGINE MOUNTS:

    OEM

    Headers fit with Schumacher Creative Services engine mounts or equivalent.

    6.  AUTO TRANS:

    YES 

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

     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)

    7.  STANDARD TRANS:

    YES

    Modification Required:  The drivers-side casting ear will require trimming by 3/8" for header tube clearance (See illustration)

    Clutch Linkage:  OEM

    Starter required with Standard Trans applications + 9.0" Flywheel (122-tooth ring gear):  Chrysler stater part no's R53005984, 56027702AC or Mopar Performance starter no's P5249644AB, P5007860, P4286522

    Starter required with Standard Trans applications + 10.5" Flywheel (130-tooth ring gear):  Must use a RobbMc Perf starter #3005

    8.  FLOOR SHIFT:

    YES

    9.  COLUMN SHIFT:

    NO

    10.  PUSH BUTTON:

    YES

    11.  STEERING:

    MANUAL & POWER

    12.  AIR CONDITIONING:

    YES

    13.  STARTERS:

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

    727 AUTO TRANS

    Must use a RobbMc Perf Starter #3005

    904 AUTO TRANS

    Chrysler part no's:  R53005984, 56027702AC

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

    STANDARD TRANS with an 9.0" flywheel (122-tooth ring gear)

    RobbMc Performance starter:  3005

    STANDARD TRANS with an 10.5" flywheel (130-tooth ring gear)

    RobbMc Performance starter:  3005

    14.  BELLHOUSING:

    ALL

    15.  OIL FILTERS:

    OEM 90 adapter or REMOTE MOUNT OIL FILTER  (See installation instructions)

    16.  OIL PANS:

    OEM, MILODON & ROAD RACE

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

    Road Race pan part no:  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 OPTIONS

    C0:  RAW MILD STEEL

     Bare metal

     Very susceptible to rust

    C4:  CERAMIC COATED

     Silver satin (matte) exterior

     Thermal barrier coated interior

    Reduces under hood temperature by approximately 50

    C5:  POLISHED CERAMIC COATED

     Polished silver exterior

     Thermal barrier coated interior

    Reduces under hood temperature by approximately 50

     

    HEADERS FOR 67-76 A-body

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

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

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

    with 3.0" collectors

     

    PART NUMBERS

    for Standard-port heads

    PRICE

     

    SPECIAL-ORDER

    PART NUMBERS

    for 273-318

    Small-Port heads

    PRICE

    C0:  RAW MILD STEEL

     

    # TTi 636A-C0

    $ 862.00 /set

     

    # TTi 636A273-C0*

    $ 996.00 /set

    C4:  CERAMIC COATED

     

    # TTi 636A-C4

    $ 1043.00 /set

     

    # TTi 636A273-C4*

    $ 1143.00 /set

    C5:  POLISHED CERAMIC COATED

     

    # TTi 636A-C5

    $ 1079.00 /set

     

    # TTi 636A273-C5*

    $ 1179.00 /set

             

     

    *These headers will be modified for the Early Factory 273-318 small-port heads.  Additional material will be added to the flange ports for headers to seal properly.

    * Special-Order lead-time 6-8 weeks

    * Early factory small-port diameter 1.09w x 1.55h

     

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

     
             
             

     Updated: February 08, 2024

     

     

    INSTALLATION INSTRUCTIONS

     

    Header Installation

    Instructions

    (6 pages)

    Pic1

    Pic2

    Pic3

    Pic4

    Pic5

     

    TOP OF PAGE

     

     

    COMPONENTS & REPLACEMENT PARTS

     

    PART DESCRIPTION

    PART NUMBER

    PRICE

    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-HG340

    $ 29.85 /set

     

    HEADER BOLTS

    5/16"-18x1

    Note:  (12) 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" pre-bent design reducers

    # RED30X25A6366

    $ 55.50 /set

     

    3.0" x 3.0" pre-bent design adapters

    # RED30X30A6366

    $ 59.50 /set

     

     

    TOP OF PAGE

     

     

 Updated: February 08, 2024

 

 

 

  About Us

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  Mopar Body Style ID

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

  Product Maintenance & Care

  Mopar Related Websites

  Ordering Information

  Limited Warranty

  Media / Published Articles

  Shipping Rates

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