SKU: 34090060687

Chevy Silverado Full Length TRI-Y Headers

Sale price$371.25 Regular price$412.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 8 - Oct 13

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Description

Chevy Silverado Full Length TRI-Y HeadersThese are a full length set of TRI Y headers made of 14 gauge mild steel (. 083 wall thickness). The header flanges are 3 8" thick CNC laser cut and machined flat for a leak free seal. The final collectors utilize a ball socket flange for easy hook up to the custom, bolt in Y pipe. The headers are available with either 1 5 8" primary tubes for normally aspirated applications or 1 3 4" primary tubes for forced induction or stroked motors. You will also

These are a full length set of TRI-Y headers made of 14 gauge mild steel (.083 wall thickness). The header flanges are 3/8" thick CNC laser cut and machined flat for a leak-free seal. The final collectors utilize a ball-socket flange for easy hook-up to the custom, bolt-in Y-pipe.

The headers are available with either 1 5/8" primary tubes for normally aspirated applications or 1 3/4" primary tubes for forced induction or stroked motors.

You will also be pleased that we take the extra time to polish all clamp marks and do 100% welds around all the primary tubes. This takes approximately 45 minutes more to manufacture but the results are worth the effort. Our competition does not take the time to do this.

As a result strength is lost, water may be able to get into the seems around the primary tubes which could cause rust and over-all the headers are less visually appealing. Our prices are also less.

The Y-pipe is 2 1/2" Mandrel bent aluminized tubing into a single 3" collector which uses the GM ball flange for a true OEM fit to the cat-back exhaust system. The Y-pipe can be ordered for off-road applications or with dual 590 cfm high-flow catalytic converters.

The converters are made of 100% 304 stainless steel, including the spiral wound substrate.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34090060687

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4.7 ★★★★★
Based on 23 reviews
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Verified Purchase
WER
San Leandro, US
★★★★★ 5
Happy with purchase
Works as well at the fraction of the price. Very happy with the purchase. Very easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Great OEM replacement at hlaf the cost
Looks exactly like the OEM filter a quality product. it is the same size fit and performance. Filter replacement is fast 10 min tops, it's crazy how much a dealer charges to replace it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2025
E
Verified Purchase
Elliot
Chelsea, US
★★★★★ 5
As good as Honda OEM
Perfect fit. Lasts as long as OEM for 25% of the price.
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Reviewed in the United States on December 27, 2025
F
Verified Purchase
Fatman
Boise, US
★★★★★ 5
Great fit
Perfect fit. FYI - I bought the exact same one on EBAY FOR $11.78
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Reviewed in the United States on May 2, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
East
Easy to replace and great fit
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Reviewed in the United States on January 4, 2026

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