SKU: 34090060687

Chevy Silverado Full Length TRI-Y Headers

Sale price$371.25 Regular price$412.50
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USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 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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4.9 ★★★★★
Based on 9 reviews
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BLS
Chelsea, US
★★★★★ 5
Great quality shirt, Recommend!
Size: X-Large, Color: Charcoal Heather, Pocket Description: No Pocket
This shirt is suprisingly comfortable, thick and fits very well. Not too short & not too long and is good quality fabric that streches with you. It's more than just a generic, thin long sleeve T-shirt. U can wear w/jeans or chinos, it's that nice. I paid 3x the price for designer brands w/logos that are not as nice. Price is right, too!
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Reviewed in the United States on March 19, 2026
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Verified Purchase
Analytical Thinker
Natrona Heights, US
★★★★★ 4
JUST "SHORT" OF PERFECT
Size: Medium, Color: Black, Pocket Description: Pocket
I have purchased several of these long sleeves with pockets in various colors. PROS: First, they are surprisingly high quality for an Amazon Essentials product. The material is thicker than I was expecting. I was looking for a thinner material to wear inside a shirt but I was pleasantly surprised. These are sturdy. I also liked the fact at the sleeve ends don't have elastic. They are straight open and loose allowing for free movement and it doesn't feel constricting. CONS: However, they are all a little short in length. And some colors are shorter than others indicating inconsistency and quality control issues. The burgundy I got was the shortest. Wearing them is a little frustrating as they are always rolling up and drafty especially in cold weather. If they were just an inch or so longer, I would have given 5 stars.
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Reviewed in the United States on February 28, 2026
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Verified Purchase
Rick H
New York, US
★★★★★ 5
Well made, well fitting shirt.
Size: Large, Color: Burgundy, Pocket Description: No Pocket
I love buying products that pleasantly surprise. This is a well made shirt made with quality fabric. I also like that it fit me perfectly, it's wrinkly resistant and great value for the money. I've brought this awhile ago and it's held up great in the wash. It's one of those causal wear shirts you can wear just about anywhere. Oh, and the part that pleasantly surprised me the most is the fit. It fit so well, people ask if I've been going to the gym or am working out (I haven't). Who knew all i needed was a nice fitting shirt?
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Reviewed in the United States on May 14, 2026
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B
Grantham, US
★★★★★ 5
Great quality- thick and soft t-shirt
Size: X-Large, Color: White, Pocket Description: Pocket
These are the softest, thickest long sleeved t-shirts ever. Highly recommend...cannot believe the price and that they are Amazon-basics...quality is that of a good popular brand name at three times the price. Bought one last week and washed it up and it's so nice that I bought several more. It is true to size- looks a bit on the big size until you wash it and then it's very true to size. Hubby is 6'1" (205lb) and wears an xl.
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Reviewed in the United States on May 19, 2026
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Verified Purchase
Mom Griswold
Birmingham, US
★★★★★ 3
Yeah, they shrink, a lot.
Size: X-Large, Color: Light Grey Heather, Pocket Description: Pocket
I knew they would shrink but I needed to know if so on permanent press cycle. Well they shrink a lot. I bought two and they were very comfortable and soft. I'm not returning since Amazon made it clear they will shrink. I'm the dummy.
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Reviewed in the United States on February 19, 2026

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