55-57 Chevy/GM Car Headers

55-57 Chevy/GM Car Headers

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  • Exhaust Cutouts

    Quick Time Performance

    MSRP: $499.99
    $399.99
    With Quick Time electric cutouts, you can have the best of both worlds--they're quiet for the street and wide-open for the strip. These electrically controlled exhaust valves bolt to standard cutouts and can be opened and closed from inside of the car...
    MSRP: $499.99
    $399.99
  • Tri-5 Headers! We offer several sizes of headers so you can match them to your engine combination. Our 1 ¾” long-tubes will support up to 600hp. For more than 600hp we offer 1 7/8” long-tubes and for big cubic inch monster engines our 2" is a perfect match. Our stepped headers offer great high rpm performance while retaining good low and mid-range power. They all include gaskets, bolts, reducers, and O2 sensor bungs. Click for more info

    LS Swap Headers | 55-57 Chevy

    Hedman

    $729.99
    These are not your average swap headers. These headers offer many feature that are normally only on custom race headers. We start with 3/8" laser cut flanges with the tubes welded inside and out and then machined. The long tube headers feature bolt-on...
    $729.99
  • On Sale
    These Quick Time Performance oval electric cutouts feature a new low-profile design for any car or truck that has limited ground clearance. They provide the best of both worlds! They're quiet for the street and wide-open for the strip. Go from stealth quiet to wide-open power and experience the gains, even if you're already enjoying an aftermarket exhaust system. You control the volume and the power. You can open your exhaust with the flip of a switch or you can run it closed, all the way open, or at any position in between.

The Quick Time Performance oval electric cutouts also feature: 

* CNC-machined 6061 aircraft aluminum body
* Stainless steel butterfly plate and shaft
* 6061 aircraft aluminum motor plate
* High-torque DC gear-driven motor
* toggle switch
* Weatherproof connectors with gold plated contacts
Tubing Diameter (in): 3.000 in.
Exhaust Cutout Style: Electric
Exhaust Cutout Material: Aluminum
Exhaust Cutout Finish: Natural
Exhaust Cutout Installation: Bolt-on
Quantity: Sold as a pair.
Notes: Dual oval valve, will fit 2.500 in. to 3.000 in. diameter exhaust pipes. Designed to be welded directly into exhaust pipes; fabrication and welding required. Bolt pattern measures 3.875. x 2.750 in.

    Oval Exhaust Cutouts

    Quick Time Performance

    MSRP: $599.99
    Now: $479.99
    Was: $489.99
    These Quick Time Performance oval electric cutouts feature a new low-profile design for any car or truck that has limited ground clearance. They provide the best of both worlds! They're quiet for the street and wide-open for the strip. Go from stealth...
    MSRP: $599.99
    Now: $479.99
    Was: $489.99
  • NOW YOU CAN!!

LSx Everything presents the Twin Turbo Manifolds /Headers Kit, with T4 to 3" V-Band Turbo Elbow Adapter & V-band Flange and Clamp Kit, and 3" SS U Tube

This is an Universal Turbo Header, no Turbo Flange Welded. Works great on Pontiac GTO, Supra MKIII, RX-7 FC, 240SX, S13/S14. With its tight bent runner and curved upward outlet, should fit many other LSx Twin Turbo vehicles. It will clear stock LS accessories i.e. water pump, alternator, etc.

Included in Kit:

Turbo Manifolds (One Pair) + Turbo Elbow Adapters (One Pair) + 3" V band Kit (One Pair) + One 3" 304 SS U Pipe

Manifold
1.65" Runner
2.5mm (12 Gauge) Thick Wall Merge Cup, With Strong Support

Turbo Elbow
T4 Turbo Flange (to Turbo Side)
3" V band Flange (to Header Side)
Cast 304 Stainless Steel NOW YOU CAN!!

LSx Everything presents the Twin Turbo Manifolds /Headers Kit, with T4 to 3" V-Band Turbo Elbow Adapter & V-band Flange and Clamp Kit, and 3" SS U Tube

This is an Universal Turbo Header, no Turbo Flange Welded. Works great on Pontiac GTO, Supra MKIII, RX-7 FC, 240SX, S13/S14. With its tight bent runner and curved upward outlet, should fit many other LSx Twin Turbo vehicles. It will clear stock LS accessories i.e. water pump, alternator, etc.

Included in Kit:

Turbo Manifolds (One Pair) + Turbo Elbow Adapters (One Pair) + 3" V band Kit (One Pair) + One 3" 304 SS U Pipe

Manifold
1.65" Runner
2.5mm (12 Gauge) Thick Wall Merge Cup, With Strong Support

Turbo Elbow
T4 Turbo Flange (to Turbo Side)
3" V band Flange (to Header Side)
Cast 304 Stainless Steel

    Twin Turbo Manifold Kit for LSx

    LSxEverything

    MSRP: $1,099.99
    $799.99
    Free Shipping in the CONUS NOW YOU CAN!! LSx Everything presents the Twin Turbo Manifolds /Headers Kit, with T4 to 3" V-Band Turbo Elbow Adapter & V-band Flange and Clamp Kit, and 3" SS U TubeUniversal Turbo Header, no Turbo Flange Welded. Works...
    MSRP: $1,099.99
    $799.99