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PG POWERGO MOTORSPORT

Exhaust Headers 1-3/4 in. Stainless Steel Polished Finish for 2003-2006 Silverado Sierra Suburban 1500 1500HD 2500 2500HD 6.0L V8

    • Based on 60 reviews
Condition: New
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$279.99 Why this price?

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Availability: Only 10 left in stock, order soon!
Fulfilled by PowerGo Motorsport
Arrives Thursday, Apr 17
Order within 23 hours and 50 minutes
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Features

  • Direct replacement of stock manifolds and bolt-on fit for stock exhaust pipes
  • Most efficient at providing horsepower gain from idle to mid-range RPM
  • Fully mandrel bent tubes made of 16-gauge (1.5mm thickness) 304 stainless steel
  • Head flange laser-cut from 3/8-inch (9.5mm) thick steel plates and flattened by hydraulic press; with chrome coating
  • All joints TIG welded for great resistance against cracking and wearing; Polished surface for extra resistance against rusting

Description

FITMENT NOTES [] Does not fit 4.8L/5.3L models TECH SPECS Header Type.........................Short Tube / Shorty Primaries Diameter...............1-3/4 in. (45mm) Collector Diameter................2-1/2 in. (64mm) Head Flange Thickness........3/8 in. (9.5mm) Pipe Thickness.....................16-gauge (1.5mm) Material.................................304 Stainless Steel Surface..................................Polished

Manufacturer: ‎PowerGo Motorsport


Brand: ‎PG POWERGO MOTORSPORT


Item Weight: ‎19 pounds


Product Dimensions: ‎22 x 15 x 6 inches


Exterior: ‎Polished


Manufacturer Part Number: ‎878B7BCCBB


Date First Available: March 12, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Replacement manifold
I bought these as a replacement for old rusted exhaust manifolds The cost was not much more than the factory style The headers seem very well made and a perfect fit ( remove the inner wheel well lining for ease if access and installation ) Removing the old collector bolts and exhaust manifold bolts is the challenging part And I would recommend getting some spark plug wire covers so they don’t melt against the header they do sit quite close in spots ... show more
Reviewed in the United States on December 10, 2024 by dheljenek
    • Very pleased.
Awesome. I used it on my 2006 escalade, although they didn't recommend it. Had to get new ignition wires, but for the price, the added work was worth it. They look awesome. And the finish seems to last. If you have a lq9 or similar. Ls1, ls2. They are perfect and half the cost.
Reviewed in the United States on November 20, 2024 by Amazon Customer
    • Decent for the price
Review Image by Jasonporter Jasonporter
Review Image by Jasonporter Jasonporter
Got a little under 2 years out of them Before they blew apart at the collector. Most likely due to having clogged cats. It has since been deleted and I'm buying another pair of these.
Reviewed in the United States on August 2, 2024 by Jasonporter Jasonporter
    • Great
fit great, NO leaking and they went in with no problems.
Reviewed in the United States on December 27, 2024 by brittania
    • 100% fit
They just fit perfectly I didn’t have issues with the clocking of the flanges and I always use “ Stage 8” fasteners with heads to keep them from backing out and prevent leaks. I highly recommend these 👍🏻
Reviewed in the United States on May 26, 2024 by Kraig Sloan
    • They fit zero issues !
Review Image by Wrossi Wrossi
Review Image by Wrossi Wrossi
Review Image by Wrossi Wrossi
Well unlike most things on Amazon these work zero issue direct fit 2002 2500HD 6.0 stock Exaust There is no EGR port on passanger side header but that’s great for me. They have zero leaks all the weld are clean and I have zero complaints and They make the truck a little more snappy . Already got a set on the way for my 2013 . ... show more
Reviewed in the United States on September 29, 2022 by Wrossi Wrossi
    • Works
Not super fancy but they are great on 2004 suburban with 6.0. The gaskets are different than factory so interested to see if they end up leaking but, few months in they work great no leaks. I didn’t notice much power increase from manifolds little on the low end. It also drones just slightly on freeway doing about 75. Overall not bad for the money. ... show more
Reviewed in the United States on January 26, 2024 by Chris Uniack
    • Fits perfect and sounds great.
High quality tig welds and great fitment would highly recommend these for anyone having trouble with old stock cast iron manifolds. I put them on my 04 gmc sierra and it runs alot better and sounds great.
Reviewed in the United States on February 1, 2024 by J Mood

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