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Part: AH HEADERS-BBC

Dynatech Chrome 2 Step headers

Price: $1199.99 1299.99 Weight:
65 lbs.
$100 OFF SALE ! ! ! !

Know your size before ordering:

Fully Chromed Dynatech 2 Stepped Header Models for dragsters with Big Block Chevy Engines. Available in 2 sizes:

  • 2-1/4 to 2-3/8 stepped with 4-1/2 collector
    (Part #500-904701C), 454-598 CI
  • 2-3/8 to 2-1/2 stepped with 4-1/2 collector
    (Part #500-904801C), 598 CI AND UP

    THIS ITEM WILL ADD $20 FOR INSURANCE OVERSIZE, HANDLING UPON CHECKOUT. When ordering from the site, you will not incur any other shipping charges via ground service UPS, delivered to the Continental U.S. Before reading anything about these headers be sure to read about Dynatech's spectacular Contingency Program.

    The Headers actually weight 44 pounds, but billing weight is 65 because the box is so big. These are show quality chrome stepped headers with collectors. These headers feature CNC laser machined flanges and two-stepped 28" equal length tube design. Unlike other brands, unique double wall port gussets support the tube and eliminate cracking at the flange. Headers include 4-1/2'' outlet slip on racing collectors with U-tab mountings for bolt-on installation. The complete header package is finished in show quality chrome. You can pay more but you can’t get better! These Headers are a COMPLETE SET and fully chromed with 4-1/2 inch collectors, header gaskets, and header bolts, and hardware to put on the collector.

  •  
    Part: AH HEADERS-BBC-M

    Dynatech Chrome Merged 2 Step

    Price: $1724.00 Weight:
    65 lbs.
    Know your size before ordering:

    Fully Chromed Dynatech 2 Stepped Headers with Merged Collectors for dragsters with Big Block Chevy Engines. Available in 2 sizes:

  • 2-1/4 to 2-3/8 stepped with 4-1/2 in collector
    (Part #500-904701CM), 454-598 CI
  • 2-3/8 to 2-1/2 stepped with 4-1/2 in collector
    (Part #500-904801CM), 600 CI AND UP

    THIS ITEM WILL ADD $20 FOR INSURANCE OVERSIZE, HANDLING UPON CHECKOUT. When ordering from the site, you will not incur any other shipping charges via ground service UPS, delivered to the Continental U.S.

    Before reading anything about these headers be sure to read about Dynatech's spectacular Contingency Program.

    The Headers actually weight 44 pounds, but billing weight is 65 because the box is so big. These are show quality chrome stepped headers with collectors. These headers feature CNC laser machined flanges and two-stepped 28" equal length tube design. Unlike other brands, unique double wall port gussets support the tube and eliminate cracking at the flange. Headers include 4-1/2'' outlet slip on racing collectors with U-tab mountings for bolt-on installation. The complete header package is finished in show quality chrome. You can pay more but you can’t get better! These Headers are a COMPLETE SET and fully chromed with 4-1/2 inch Merged Collectors, header gaskets, and header bolts, and hardware to put on the collector.

  •  
    Part: AH HEADERS-BBC-3

    Dynatech Chrome 3 Step headers

    Price: $1299.99 1399.99 Weight:
    65 lbs.
    $100 OFF SALE ! ! ! !


    Fully Chromed Dynatech 3 Step Headers for dragsters with Big Block Chevy Engines.

    Part #500-904603C, which is 2-1/8 to 2-1/4 to 2-3/8 inch stepped with 4-1/2 inch collector

    THIS ITEM WILL ADD $20 FOR INSURANCE OVERSIZE, HANDLING UPON CHECKOUT. When ordering from the site, you will not incur any other shipping charges via ground service UPS, delivered to the Continental U.S.

    Before reading anything about these headers be sure to read about Dynatech's spectacular Contingency Program.

    The Headers actually weight 44 pounds, but billing weight is 65 because the box is so big. Dynatech has just release their bew BBC 3-Step Dragster Header for the racer who wants ultimate performance with a show car look. This three step design is the ultimate way to let the engine breathe at it's best all the way through the RPM range. The headers heature a Lightweight Mild Steel design, CNC laser cut flanges, with a mandrel bent 2-1/8" - 2-1/4" - 2-3/8" three step design. These headers come with the 4.5 inch Standard Collectors and have Jig Located U-Tabs for easy installation. This awesome package is all wrapped in Show Finish, High Luster Chrome for that long lasting show quality look.

     
    Part: AH HEADERS-BBC-3M

    Dynatech Chrome Merged 3 Step

    Price: $1824.00 Weight:
    65 lbs.
    Fully Chromed Dynatech 3 Step Headers with Merged Collectors for dragsters with Big Block Chevy Engines.

    Part #500-904603CM, which is 2-1/8 to 2-1/4 to 2-3/8 inch stepped with 4-1/2 inch merged collectors

    THIS ITEM WILL ADD $20 FOR INSURANCE OVERSIZE, HANDLING UPON CHECKOUT. When ordering from the site, you will not incur any other shipping charges via ground service UPS, delivered to the Continental U.S.

    Before reading anything about these headers be sure to read about Dynatech's spectacular Contingency Program.

    The Headers actually weight 44 pounds, but billing weight is 65 because the box is so big. Dynatech has just release their bew BBC 3-Step Dragster Header for the racer who wants ultimate performance with a show car look. This three step design is the ultimate way to let the engine breathe at it's best all the way through the RPM range. The headers heature a Lightweight Mild Steel design, CNC laser cut flanges, with a mandrel bent 2-1/8" - 2-1/4" - 2-3/8" three step design. These headers come with 4.5" High Velocity Merge Collectors, and have Jig Located U-Tabs for easy installation. This awesome package is all wrapped in Show Finish, High Luster Chrome for that long lasting show quality look.

     
    Part: AH HEADERS-BBC-COAT

    Dynatech Coated Downswept headers

    Price: $825.99 Weight:
    60 lbs.
    Know your size before ordering:


    Dynatech Fully Ceramic Coated (in and out) Big Block Chevy Dragster Coated Stepped Headers, Downswept Header Package
    Available in 2 sizes:
  • 2-1/4” to 2-3/8” stepped (Part #500-904701) (collectors sold separately), 454-598 ci
  • 2-3/8” to 2-1/2” stepped (Part #500-904801) (collectors sold separately), 600 ci and up

    THIS ITEM WILL ADD $20 FOR INSURANCE OVERSIZE, HANDLING UPON CHECKOUT. When ordering from the site, you will not incur any other shipping charges via ground service UPS, delivered to the Continental U.S.

    Before reading anything about these headers be sure to read about Dynatech's spectacular Contingency Program.

    These are show quality fully ceramic coated stepped headers. These headers feature CNC laser machined flanges and two-stepped 28" equal length tube design. Unlike other brands, unique double wall port gussets support the tube and eliminate cracking at the flange. Jig located u-tabs for hassle free, bolt-on collectors. (collectors sold separately)

  •  
    Part: BBC-COLL-COATED

    Collectors

    Price: $114.99 Weight:
    20 lbs.
    Know your size before ordering:


    All Collectors are sold individually.
  • Innovative
  • Hassle Free
  • Bolt-On Performance
  • 12" slip-on collectors
  • Formed long transition 4 into 1 design for maximum power
  • Includes threaded adaptor and plug
  • Unique 18mm O2/pan e-vac bung at optimum location for maximum vacuum
  • Jig located u-tabs at 180 degrees for bolt-on mounting
  • Hi-temp silver ceramic coating inside and out

    Dynatech slip-on race collectors offer great performance at an affordable price. All collectors come race-ready, to bolt on right out of the box. A unique feature is the pan e-vac bung installed on all our slip-on collectors. By using an 18mm thread, you have the option to use the included threaded adaptor for your breather line hook-up, or oxygen sensors found on fuel injection and air/fuel ratio meters. U-tabs are jig installed for a direct bolt-on fit to all Dynatech Drag Headers. High temperature silver ceramic coating is applied inside and out, for durability and appearance. Available in a wide variety of primary tube and collector outlet sizes for all popular applications.
  •  
    Part: DYN-72-32540

    Vortex Insert Cone

    Price: $89.99 Weight:
    8 lbs.
    Dynatech 4.5 Vortex Insert Cones (Sold Individually)

    SPECS

  • 100% T-304 Stainless Steel Construction
  • Compact Size Fits All Racing Applications
  • Ultra Lightweight-Less Than 1/2 lb. each
  • Little or No Power Loss
  • Easy Bolt Installation

    How It Works: The Vortex Insert Cone, installed near the exit of the header collector or muffler outlet, provides a large friction area to reflect and dissipate sound energy, thus reducing the dB level. The open area of the cone is actually greater than the area of the collector or exhaust pipe, thus reducing a backpressure condition. Because no significant backpressure has been introduced, the engine is still able to use the scavenge ability of a good header to creat horsepower and torque. Dyno and track testing show significant noise reduction with little or no power loss.
  •  
    Part: AH Kooks-Stainless-PM

    Kooks Stainless Polished / Merged

    Price: $1599.99 1795 Weight:
    42 lbs.
    Know your size before ordering:

    THIS ITEM WILL ADD $20 FOR INSURANCE OVERSIZE, HANDLING UPON CHECKOUT. When ordering from the site, you will not incur any other shipping charges via ground service UPS, delivered to the Continental U.S.

    $1795 $1599.99! LIMITED TIME OFFER !
    Similar Polished Stainless sets with merged collectors sell elsewhere for $2500


    Click on photo for a better look ! !

    "Kooks" Ultra-Polished Stepped Merged Collector Headers for Dragsters. These are the last set of headers you will have to buy!. These stepped headers were made from the highest grade 304 Stainless and then each tube was individually POLISHED TO A BEAUTIFUL LUSTER. They were built with efficiency & performance in mind (call Richie or Pete and get REAL TRACK TESTING RESULTS!)

    Features / Specs
  • High Quality 304 Stainless
  • Ultra-Polished to a beautiful finish
  • Tight tuck design
  • Merge collectors included
  • Fits dragsters
  •  
    Part: AH Kooks-Stainless-M

    Kooks Stainless / Merged

    Price: $1249.99 1450 Weight:
    42 lbs.
    Know your size before ordering:

    THIS ITEM WILL ADD $20 FOR INSURANCE OVERSIZE, HANDLING UPON CHECKOUT. When ordering from the site, you will not incur any other shipping charges via ground service UPS, delivered to the Continental U.S.

    $1450 $1249.99 LIMITED TIME OFFER !

    "Kooks" Stainless Stepped Merged Collector Headers for Dragsters. These are the last set of headers you will have to buy!. These stepped headers were made from the highest grade 304 Stainless steel. They were built with efficiency & performance in mind (call Richie or Pete and get REAL TRACK TESTING RESULTS!)

    Features / Specs

  • High Quality 304 Stainless
  • Stainless Steel Finish to ensure years of service
  • Tight tuck design
  • Merge collectors included
  • Fits dragsters
  •  
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