GM Manifold Applications

        All Complete Systems are currently 10% Off 

             --  A $535 System less 10% is $481.50 or a $53.50 Savings!              888-465-7260

                                                                                                         GM A, F & G-Body    

The Summer is nearly gone, now is the time to install a brand new Torque Tech Performance Exhaust System!  We utilize the latest technology in building and designing systems for both fit and performance. We have a long time reputation for quality, fit and standing behind our product.  Most systems on the market are just systems.  We build ours with performance in mind.

                                     

We use nothing but US Tubing.  It is better and of a more consistent quality than Chinese material.   We feel Quality is important!  If someone has a better price, there is a reason!

                          Allow your MuscleCar to Perform to its potential!

                        With good money spent on the Powerplant, its now time to Let It Breath!                            

Click Here For Tailpipe Kits only These kits come with tailpipes, clamps and hangers only.
  For Headpipe Kits only These kits come with Collector Reducers, Balance Tube, Headpipes, Clamps & Hangers
  For X-Pipe Kits only Come with X-Junction and all pieces to reach from Header Collector to Muffler (May include clamps and hangers - optional)
  For Complete Systems for Header Applications only These kits hook up directly to Long Tube type Headers and come with either a Balance Tube or X-Pipe Crossover.  Also all Clamps & Hangers.

 

Chevy Downpipes fit Big Blocks
Buick Downpipes fit 400, 430 & 455 Stage 1 and Non-Stage Engines, also 350's
Olds Downpipes fit 455 Engines with 442 Manifolds, also 350's
Pontiac Downpipes fit Ram Air III & IV  HO Manifolds
          (Pontiac Ram Air / HO Downpipes Do Not fit the 428 Ram Air Manifolds)

Complete Systems for the following Manifolds....

Chevy - Any Big Block   Engine except Corvette
Buick - All 400, 430 455 Manifolds
Buick - All 350 Manifolds
Olds - Any 455 Engine with 442 WZ Manifolds
Olds - Any 350 Engine
Pontiac - Any 455 Engine with Ram Air III or IV Manifolds 
55-57 Chevy -  Any Engine (kits do not include Downpipes)

 

 

 

 

Each System comes complete with Downpipes, Headpipes, Balance Tube, Tailpipes and all mounting hardware.  * * Nuts, Bolts, Washers are Stainless and Clamps are Zinc Coated.  Special Muffler Kit pricing applies just as when purchasing a complete Header System.

NOTE:  The Ram Air/HO Downpipes DO NOT fit the 428 Ram Air/HO Manifolds

NOTE:  Ram Air/HO Downpipes - The Ram Air Manifolds utilize either both 2-Bolt mounting flanges or a 2-Bolt and a 3-Bolt flange.  We need to know what you need.  Special RamAir type Flanges are required.  They are listed below.  You will need to know if 2-Bolt or 3-bolt or 1 of ea is necessary..

NOTE:  Chevy Big Block Downpipes are basically the same as the Olds 442 units.  See Olds 442 photo  (Olds use 2-Bolt Flanges while Chevy Big Block use 3-Bolt Flanges).

All tubing we sell is Mandrel Bent -- meaning no Kinks!, anywhere!

Our Manifold Systems utilize the same Headpipes & Tailpipes as the Header Systems. The Downpipes are designed to come down off the manifolds and "blend" into the Headpipes. To see how the tailpipes fit, check out the appropriate Header Application page for photos.

* * * If you do not see a system for your application, then you can purchase one of our Header Systems (less Collector Reducers) and have someone make Downpipes from your manifold down to meet our Headpipes,,,,,,,, OR if you have the desire and ability, purchase one of our "Make a Downpipe Kits" at the bottom of this page.

For Mufflers which will fit these kits go here.  We meet and beat Summit & Jegs Flowmaster Pricing.

To watch a neat video of the installation of an X-Pipe system on a '72 Buick GS (A-Body), click HERE http://www.youtube.com/watch?v=DijtVZ4Q8lg&feature=channel_page (for some reason the customer decided to mount the X-Junction farther back than normally recommended; perhaps because of the drive shaft loop location.  Best place is as close to the headers as possible.  It is also recommended to move the mufflers closer inward to enable some "tucking up" into the drive shaft tunnel area.)

55-57 Chevy -- Click Here
GM A-Body          (w/o Mufflers)
 

All 1968-72 & '66-67 Chevelle

   All 1964-67 & '73-77   (Except '66-67 Chevelle)

 
'68-72 Skylark/GS, Lemans/GTO, Cutlass/442, Malibu/SS, Monte Carlo/SS, Chevelle/SS, & '66-67 Chevelle, and equivalent vehicles.  ---  These use 1-Piece Tailpipes  
'64-67 & '73-77 Buick Skylark/GS, Lemans/Tempest/GTO, Cutlass/442, El Camino/Caballero, Malibu/SS, Monte Carlo/SS, Chevelle/SS (EXCEPT '66-67 Chevelle),  All '64-77 El Camino/Caballero--  All use 2-Piece Tailpipes
 

W/Turn Down Tails

W/Straight Tails

W/Turn Down Tailpipes (2-Piece)

   W/Straight Tails    (2-Piece)

 
For Chevy Big Block        

Don't Forget Tailpipe Tips

Stainless Clamp Upgrades Below

     w/ Regular Balance Tube GMAO25200 $448 GMAO25210 $448 GMAO25211 $494 GMAO25211 $468
     w/ "X" Pipe   w/2½"x2½" "X"            Click for note GMAO25200X   n/a GMAO25210X   n/a GMAO25201X   n/a GMAO25211X   n/a
For Pontiac 455 Ram Air III & IV*        
     w/ Regular Balance Tube GMAP25200  $448 GMAP25210 $448 GMAP25201 $494 GMAP25211  $468
     w/ "X" Pipe   w/2½"x2½" "X"            Click for note GMAP25200X   n/a GMAP25210X   n/a GMAP25201X   n/a GMAP25211X   n/a
For Buick 400, 430, 455        
     w/ Regular Balance Tube GMAB25200  $448 GMAB25210 $448 GMAB25201 $494 GMAB25211  $468
     w/ "X" Pipe   w/2½"x2½" "X"            Click for note GMAB25200X   n/a GMAB25210X   n/a GMAB25201X   n/a GMAB25211X   n/a
For Buick 350    n/a yet!        
     w/ Regular Balance Tube GMAB25100  $448 GMAB25110 $448 GMAB25101 $494 GMAB25110  $468
     w/ "X" Pipe   w/2½"x2½" "X"            Click for note GMAB25100X   n/a GMAB25110X   n/a GMAB25101X   n/a GMAB25111X   n/a
For Olds 455/442        
     w/ Regular Balance Tube GMAO25200  $448 GMAO25210 $448 GMAO25200 $494 GMAO25211  $468
     w/ "X" Pipe   w/2½"x2½" "X"            Click for note GMAO25200X   n/a GMAO25210X   n/a GMAO25201X   n/a GMAO25211X   n/a
For Olds 350        
     w/ Regular Balance Tube GMAO25100  $460 GMAO25110 $460 GMAO25101 $506 GMAO25111  $480
     w/ "X" Pipe   w/2½"x2½" "X"            Click for note GMAO25100X   n/a GMAO25110X   n/a GMAO25101X   n/a GMAO25111X   n/a
For Chevy 350/305    n/a yet!        
     w/ Regular Balance Tube GMAC25100  $448 GMAC25110 $448 GMAC25101 $494 GMAC25111  $468
     w/ "X" Pipe   w/2½"x2½" "X"            Click for note GMAC25100X   n/a GMAC25110X   n/a GMAC25101X   n/a GMAC25111X   n/a
*RamAir Downpipes take special clamps.  These fit 2.5" Tubing.  One of each required, usually.  Sometimes both will need to be 2-Bolt.  You will need to check your manifolds to see which are needed.   If you already have the original RamAir Flanges, they may be used -  slight honing of inside may be required to slip over 2.5" tubing.
2-Bolt FLARA2.5-2 $24 ea                      w/System - $22.50 ea
3-Bolt FLARA2.5-3 $24 ea                      w/System - $22.50 ea
Stainless Clamp Upgrades  
   Above Kits w/Bal tube utilize 8 U-Bolt Clamps
   Above Kits w/X-Pipe utilize at least 4 or 6 U-Bolt Clamps  --  Many customers upgrade Band Clamps at the front and rear of mufflers only & some at end of tailpipes with SS U-Bolt Clamps. 2.5" SS U-Bolt Clamps $7.75 ea  
3" SS U-Bolt Clamps $9.75 ea  
You can mix & match types of clamps -- Band clamps do not crimp the tubing & make for easy disassembly 2.5" & 3"  SS Band Clamps $7.75 ea  

For Mufflers which will fit these kits go here.  We meet and beat Summit & Jegs Flowmaster Pricing.

GM F-Body          (w/o Mufflers)
1st Generation:  1967-67  Camaro, Firebird, Trans Am and '68-74 Nova, Apollo  
2nd Generation:  1970-81 Camaro, Firebird, Trans Am
  Chevy Big Block Pontiac Ram Air   III & IV* Olds 455/442

Don't Forget Tailpipe Tips

Stainless Clamp Upgrades Below

 

1st Generation

     
w/  Regular Balance Tube GMFC25200  $467 GMFP25200  $467 GMFO25200  $467
w/  "X" Pipe   w/2.5"x2.5" "X" GMFC25200X   n/a GMFP25200X   n/a GMFO25200X   n/a

2nd Generation

     
w/  Regular Balance Tube GMFC25210  $467 GMFP25210  $467 GMFO25210  $467
w/  "X" Pipe   w/2.5"x2.5" "X" GMFC25210X   n/a GMFP25210X   n/a GMFO25210X   n/a
       
  Buick  400,430,455 Buick 350 Olds 350

1st Generation

     
w/  Regular Balance Tube GMFB25200  $467 GMFB25100  $467 GMFO25100  $482
w/  "X" Pipe   w/2.5"x2.5" "X" GMFB25100X   n/a GMFB25100X   n/a GMFO25100X   n/a

2nd Generation

     
w/  Regular Balance Tube GMFB25210  $467 GMFB25110  $467 GMFO25110  $482
w/  "X" Pipe   w/2.5"x2.5" "X" GMFB25210X   n/a GMFB25110X   n/a GMFO25110X   n/a
         
*RamAir Downpipes take special clamps.  These fit 2.5" Tubing.  One of each required, usually.  Sometimes both will need to be 2-Bolt.  You will need to check your manifolds to see which are needed.   If you already have the original RamAir Flanges, they may be used -  slight honing of inside may be required to slip over 2.5" tubing.    
2-Bolt FLARA2.5-2 $24 ea           w/System - $22.50 ea
3-Bolt FLARA2.5-3 $24 ea           w/System - $22.50 ea
         
Stainless Clamp Upgrades  
   Above Balance Tube Systems utilize (1st Gen - 10 / 2nd Gen - 8) Zinc U-Bolt Clamps        
   Kits with X-Pipes utilize (1st Gen -4 / 2nd Gen - 6) Zinc U-Bolts  --  Many customers upgrade Band Clamps at the front and rear of mufflers only & some at end of tailpipes with SS U-Bolt Clamps.  X-pipe systems come with additional clamps used only for installation.  There is no need to upgrade them. 2.5" SS U-Bolt Clamps $7.75 ea  
3" SS U-Bolt Clamps $9.75 ea
You can mix & match types of clamps -- Band clamps do not crimp the tubing & make for easy disassembly 2.5" & 3" SS Band Clamps $7.75 ea  
           
For Mufflers which will fit these kits go here.  We meet and beat Summit & Jegs Flowmaster Pricing.

 

GM G-Body          (w/o Mufflers)  
1978-88 Regal, Cutlass, Grand Prix, El Camino/Caballero, Monte Carlo, Malibu; '978-90 Caprice, LeSabre, Catalina, Bonneville & Olds Delta 88  
'78-90 Caprice, LeSabre, Catalina, Bonneville & Olds Delta 88  --  will fit although hanging locations may have to be adapted.  Might be necessary to use tips so tailpipes will come out to proper location as these B-Body vehicles are a little wider and longer than the regular G-Body vehicles for which they were designed.  
  Pontiac Ram Air III & IV* Buick  400,430,455 Olds 455/442  WZ  

For Behind Wheel Tails

       
     w/ Regular Balance Tube GMGP25200  $483 GMGB25200  $483 GMGO25200  $483

Don't Forget Tailpipe Tips

Stainless Clamp Upgrades Below

 

    w/ "X" Pipe   w/2.5"x2.5" "X" GMGP25200X   n/a GMGB25200X   n/a GMG025200X   n/a
       

For Monte SS Tails

     
     w/ Regular Balance Tube GMGP25210  $500 GMGB25210  $500 GMGO25210  $500
    w/ "X" Pipe   w/2.5"x2.5" "X" GMGP25210X    n/a GMGB25210X   n/a GMG025210X   n/a
       

For Behind Wheel Tails

     
  Chevy Big Block Chevy Small Block Olds 350
     w/ Regular Balance Tube GMGG25200  $483 GMGC25100  $483 GMGO25100  $498
    w/ "X" Pipe   w/2.5"x2.5" "X" GMGC25200X    n/a GMGC25100X   n/a GMG025100X   n/a
       

For Monte SS Tails

     
     w/ Regular Balance Tube GMGC25210  $500 GMGC25110  $500 GMGO25110  $515
    w/ "X" Pipe   w/2.5"x2.5" "X" GMGC25210X   n/a GMGC25110X   n/a GMG025110X    n/a
         
*RamAir Downpipes take special clamps.  These fit 2.5" Tubing.  One of each required, usually.  Sometimes both will need to be 2-Bolt.  You will need to check your manifolds to see which are needed.   If you already have the original RamAir Flanges, they may be used -  slight honing of inside may be required to slip over 2.5" tubing.
2-Bolt FLARA2.5-2 $24 ea                    w/System - $22.50 ea
  3-Bolt FLARA2.5-3 $24 ea                   w/System - $22.50 ea  
         
Stainless Clamp Upgrades  
   Above Balance Tube Systems utilize 6 Zinc U-Bolt Clamps        
   Kits with X-Pipes utilize 4 or 6 Zinc U-Bolts  --  Many customers upgrade Band Clamps at the front and rear of mufflers only & some at end of tailpipes with SS U-Bolt Clamps.  X-pipe systems come with additional clamps used only for installation.  There is no need to upgrade them. 2.5" SS U-Bolt Clamps $7.75 ea  
3" SS U-Bolt Clamps $9.75 ea  
You can mix & match types of clamps -- Band clamps do not crimp the tubing & make for easy disassembly 2.5" & 3"  SS Band Clamps $7.75 ea  

For Mufflers which will fit these kits go here.  We meet and beat Summit & Jegs Flowmaster Pricing.

 Downpipes Sold Separately

(Includes Clamps and Mounting Flanges -- Pontiac's use 2-Bolt and/or 3-Bolt Flanges)                      

 

 

 

Downpipes fit GM A, F & G-Body Vehicles
Chevy Big Block GMXC25200 $119/set
Chevy Small Block GMXC25100 $119/set
Buick 400, 430, 455 GMXB25200 $119/set
Buick 350 GMXB25100 $119/set
Pontiac Ram Air III or IV* GMXP25200 $119/set
Olds 455/442 GMXO25200 $119/set
Olds 403  (1977-79) GMXO25210 $119/set
Olds 350 GMXO25100 $129/set
*RamAir Downpipes take special clamps.  These fit 2.5" Tubing.  One of each required, usually.  Sometimes both will need to be 2-Bolt.  You will need to check your manifolds to see which are needed.   If you already have the original RamAir Flanges, they may be used -  slight honing of inside may be required to slip over 2.5" tubing.
2-Bolt FLARA2.5-2   $24 ea    w/Downpipes- $22.50 ea
3-Bolt FLARA2.5-3   $24 ea   w/Downpipes - $22.50 ea
 

Make a Downpipe Kits

Make a Downpipe Kit2 - Close w Hookups Attached.JPG (27433 bytes)

 

 

Click here to see about "Make a Downpipe Kits"

 

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