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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 67 reviews
Condition: New
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$272.24 Why this price?
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Availability: Only 10 left in stock, order soon!
Fulfilled by PowerGo Motorsport
Arrives Sunday, May 17
Order within 4 hours and 14 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: Sunday, May 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
  • Affirm Pay in 4
  • 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

    • Worth every penny.
Well made. Installed these start to finish in about 2 hrs. Everything fits like factory. These make a noticeable power increase, and ive gained about 3 mpg.
Reviewed in the United States on February 25, 2026 by dinger
    • 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
    • So far so good
Review Image by Consumer
Review Image by Consumer
Review Image by Consumer
Review Image by Consumer
Good fit. I installed from the bottom on drivers side cause I had the exhaust out anyhow. NO you don’t need angled plug wire boots. The boots are long anyhow. Pull the wire back in the boot(wd-40 helps), cut the excess boot off. Use a spare plug as a reference on how much to cut off. I didn’t cut them all off. I used new OEM wires. Don’t buy any thicker wires or you will have problems. Been there,done that. ... show more
Reviewed in the United States on June 7, 2025 by Consumer
    • Good price good fitment
Fit well,
Reviewed in the United States on November 2, 2025 by Chase
    • Ok, but bolt center/flange angle is off a little
Decent quality for the price. Holes for the cylinder heads where off center a bit. Flange angle is also off so lifted my exhaust closer to the floor. For budget headers not terrible but could definitely be improved
Reviewed in the United States on March 28, 2026 by Sandra Cesco
    • 2006 Chevy 6.0
Direct bolt on, and fitment was perfect. Took me more time to pull the inner fender wells out than to put the headers on. Went on much easier than stock and looks good to. Not sure about longevity but it was still cheaper than stock manifolds.
Reviewed in the United States on July 20, 2022 by nicholas
    • Great
fit great, NO leaking and they went in with no problems.
Reviewed in the United States on December 27, 2024 by brittania
    • Great for price
Review Image by Tylerhendon
Got these for an 02 Escalade ext. great quality and well made. Only issue is the gaskets aren’t that good but that’s not a big issue and they don’t have the fitting for the EGR valve so if you plan on keeping that you’ll need something else.
Reviewed in the United States on June 20, 2025 by Tylerhendon

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