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Exhaust Headers Polished Stainless Steel SBC Headers for 1988-1995 Chevy GMC C1500 K1500 Tahoe Yukon 350 305

Name: Exhaust Headers Polished Stainless Steel SBC Headers for 1988-1995 Chevy GMC C1500 K1500 Tahoe Yukon 350 305
Brand: AMVirtuo
SKU: AM-33628
Price: 189.99 USD
Availability: InStock
Rating: 4.55 (20 reviews)

4.6' (20 reviews)

$189.99 USD

SKU: AM-33628

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Description

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Fitment and Compliance Notice: Professional installation is recommended. Verify vehicle fitment, clearance, exhaust requirements, and local regulations before purchase.

Key Features

Small Block Chevy 305/350 Compatibility

These SBC headers are engineered for precise compatibility with 1988-1995 Chevrolet GMC C1500 C2500 K1500 K2500 equipped with 305 (5.0L) or 350 (5.7L) V8 engines. Also fits 1992-1995 Chevrolet Blazer, Tahoe, GMC Suburban, and Yukon with 350 (5.7L) engines.

Premium T304 Stainless Steel Construction

Crafted from high-grade T304 stainless steel, our exhaust headers deliver exceptional durability and corrosion resistance in all weather conditions. The polished chrome finish not only looks great but also provides additional protection against rust and wear.

Improved Performance & Throttle Response

Designed as headers for 5.7 Chevy 350, these shorty headers improve exhaust flow for better throttle response and increased horsepower from idle through mid-range RPM. Ideal for daily driving, towing, and moderate performance applications.

Superior TIG Welding Quality

Each set of Chevy 350 headers features precision TIG welding throughout, creating crack-resistant joints that withstand extreme heat cycles. The laser-cut 7/16" thick head flanges ensure a flat sealing surface and prevent warping.

Complete Installation Kit Included

Every purchase includes all necessary mounting hardware, bolts, and exhaust gaskets for straightforward installation. Packaged in five-layer cardboard to ensure all parts arrive safely without damage or loss during transit.

Description

Upgrade your classic GM truck's exhaust system with AMVirtuo's premium SBC headers, engineered specifically for Small Block Chevy 305 and 350 engines. Whether you're restoring a vintage C1500 pickup, building a trail-ready K1500, or upgrading your Tahoe or Yukon, these Chevy headers deliver the perfect combination of durability, fitment, and performance.

The 5.7L (350) Small Block Chevy is one of the most iconic engines in American automotive history. Over decades of service, factory exhaust manifolds can develop cracks, warping, and leaks. Our shorty headers provide a modern solution with robust stainless steel construction that outlasts and outperforms ageing cast iron manifolds.

At AMVirtuo, we believe performance upgrades shouldn't break the bank. These performance headers offer professional-grade quality at a price that respects your budget, backed by our commitment to helping truck and SUV enthusiasts get more from their vehicles.

Vehicle Fitment

Vehicle	Years	Engine
Chevrolet C1500 / C2500	1988-1995	305 (5.0L), 350 (5.7L) V8
Chevrolet K1500 / K2500	1988-1995	305 (5.0L), 350 (5.7L) V8
GMC C1500 / C2500	1988-1995	305 (5.0L), 350 (5.7L) V8
GMC K1500 / K2500	1988-1995	305 (5.0L), 350 (5.7L) V8
Chevrolet Blazer (Full Size)	1992-1995	350 (5.7L) V8
Chevrolet Tahoe	1992-1995	350 (5.7L) V8
GMC Suburban	1992-1995	350 (5.7L) V8
GMC Yukon	1992-1995	350 (5.7L) V8

⚠️ Important Fitment Notes

Engine Compatibility: Designed for Small Block Chevy (SBC) Gen I engines only—305 (5.0L) and 350 (5.7L) V8.

Not Compatible With: Vortec engines, LS-series engines, Big Block Chevy (BBC), or 4.3L V6.

Model Years: Fits GMT400 platform trucks (1988-1998 body style). Verify your specific model year before purchase.

Source: Product specifications based on listed product specifications and GMT400 platform fitment guides.

Technical Specifications

Specification	Details
Primary Tube Diameter	1-1/2" (38mm)
Collector Diameter	2-5/8" (67mm)
Head Flange Thickness	7/16" (11.5mm) Laser-Cut Steel
Outlet Flange Thickness	3/8" (9.5mm)
Pipe Thickness	16-Gauge (1.5mm)
Material	T304 Stainless Steel
Surface Finish	Polished Chrome
Type	Shorty Headers (Short Tube)
Fitment Type	Direct Replacement
Welding	TIG Welded
Gasket Included	Yes

Headers vs Stock Exhaust Manifolds

If you're debating between upgrading to exhaust headers or replacing them with factory-style manifolds, here's what you need to know:

Feature	Stock Manifolds	AMVirtuo Headers
Material	Cast Iron (prone to cracking)	T304 Stainless Steel
Weight	Heavy cast iron	Lightweight stainless
Exhaust Flow	Restrictive internal passages	Smooth mandrel-bent tubes
Performance	Factory-limited	Improved HP & torque
Sound	Muffled, restrictive	Deeper, more aggressive tone
Corrosion Resistance	Prone to rust	Premium stainless steel
Flange Durability	Thin, prone to warping	7/16" thick, resists warping

The Bottom Line: Factory cast iron manifolds on older GM trucks are known to crack and warp over time, leading to exhaust leaks and reduced performance. Upgrading to stainless steel shorty headers provides improved exhaust flow, better sound, and long-lasting durability while maintaining compatibility with your existing exhaust system.

Installation Notes

Professional installation is strongly recommended for optimal results. Here are important considerations for your SBC headers installation:

Prepare for Bolt Extraction: Factory manifold bolts may be seized after decades of service. Apply penetrating oil and allow time for it to soak before attempting removal.
Check Clearance: Shorty headers are designed for easier installation than long-tube headers. However, verify clearance around steering components, especially on 4WD models.
Torque Specifications: Use a torque wrench and follow manufacturer-recommended torque values to ensure proper sealing.
Gasket Installation: Always use the included gasket. Ensure gasket holes align properly with header ports before final tightening.
Post-Installation Check: After installation, start the engine and listen for any hissing sounds that indicate exhaust leaks. Re-torque bolts after 3 heat cycles.

Pro Tip: According to GM truck enthusiasts, shorty headers offer an excellent balance of performance gains and installation simplicity for daily-driven vehicles. They connect directly to your existing Y-pipe without requiring exhaust system modifications. Source: GMT400 Forum installation discussions.

What's Included

1x Driver Side Exhaust Header
1x Passenger Side Exhaust Header
1x Exhaust Gasket Set
Complete Mounting Hardware & Bolts

At AMVirtuo, we want every customer to feel confident when purchasing from us. If something isn’t right, our team will always do our best to help resolve the issue quickly and fairly.

Please review the policy below for details on returns, cancellations, and refunds.

Shipping & Delivery

AMVirtuo offers free standard shipping on all orders delivered within the contiguous United States. No minimum order value is required.

Order processing: 1–2 business days
Transit time: 3–7 business days after dispatch
Estimated total delivery time: 4–9 business days from the order date
Carriers: FedEx or UPS
Tracking: Sent by email after the order has shipped

We currently ship to the 48 contiguous U.S. states. We do not ship to Alaska, Hawaii, U.S. territories, PO Boxes, APO/FPO addresses, or international destinations.

Delivery estimates are not guaranteed and may be affected by severe weather, carrier delays, holidays, or incorrect address information. For complete details, please review our Shipping Policy.

30-Day Return Window

We offer a 30-day return window from the date your order is delivered.

If you are not completely satisfied with your purchase, you may request a return within this period, provided the product meets the return conditions listed below.

Return Conditions

· To be eligible for a return, items must meet the following requirements:

· The return request must be made within 30 days of delivery

· The item must be unused and in new condition

· The product must be returned in its original packaging

· All included hardware, accessories, and components must be returned

Please ensure that returned items are securely packaged. Items damaged during return shipping due to improper packaging may not be eligible for a refund.

Returns Due to Product Quality Issues

If a return is requested due to a product defect or quality issue, please get in touch with our support team and provide:

Your order number

Photos or videos showing the issue

Once our team confirms the issue, AMVirtuo will cover the return shipping cost.

After the returned item is received and inspected, a full refund will be issued. Refunds are typically processed within 48–72 hours after inspection.

Returns for Other Reasons

If a return is requested for reasons such as:

Ordered the wrong product

No longer needed

Changed your mind

Refused delivery

The customer will be responsible for the return shipping cost.

Once the returned item arrives at our warehouse and passes inspection, the refund will be issued. Please allow up to 2 weeks for the return to be processed and the refund to appear.

Installation and Fitment Responsibility

Automotive performance parts, including exhaust headers and engine components, may require professional installation and proper vehicle compatibility verification.

Customers are responsible for ensuring the product is compatible with their vehicle before purchasing.

Products that have been installed, used, or modified may not be eligible for return.

Non-Returnable Items

For safety and quality reasons, the following items may not be eligible for return:

Products that show signs of installation or use

Products that are damaged during installation

Items returned without original packaging or components

Refund Processing

All refunds will be issued to the original payment method used at checkout.

Processing time may vary depending on your payment provider, but refunds are typically completed within a few business days after approval.

How to Start a Return

To request a return, please contact our support team:

support@avomotor.com

Please include:

Your order number

The reason for the return

Photos or videos if applicable

Our support team will guide you through the return process and provide the necessary return instructions.

Our Commitment

At AMVirtuo, we are committed to providing reliable performance parts and excellent customer service.

If you ever have questions or concerns about your order, please reach out to us. Our team will always do our best to help and make things right.

5 stars: 12 (60%)
4 stars: 7 (35%)
3 stars: 1 (5%)
2 stars: 0 (0%)
1 star: 0 (0%)

No Spark plug clearance

They did line on both the head and the exhaust pipe but they block the spark plugs and I had to buy shorty spark plugs to make them work

All in all worth it

You have to use short spark plugs. And you have to cut or adjust stock power steering pump bracket because it won't fit around exhaust pipe to bolt to first cylinder stud, but it's a good fit

Badass headers

Great quality and fit for a 1985 K5 blazer.

Bends and welds look perfect. We'll see how well the stainless holds up.

Fits perfect, Great quality!

I bought these headers for my project build and they worked perfectly. They are advertised to fit 1988 and newer engines but I am building an older 65-79 small block and they bolted right on. Super happy with the style, performance, fit, and functionality of these headers!

This is amazing

Good set of headers

High quality. Nice thick mounting flange for a tight engine to manifold seal. Great finish.

Great value

Great quality

Chevy/gmc

They look and fit really well on my 98 350

Fits with minor adjustment. Sounds great.

Fits on 305 350 sbc engine. Minor cut made for the water temperature sensor.

Headers...

Great Product!!

Would buy again

Good quality part

Thick flanges

Just some fine-tuning needed

Short plug

On the 88 4wd c1500 u will need a short sparkplug to clear header.

Nice Shorty Header's

Awesome Product Fit Good On My 95 Suburban Unfortunately They Barely Fit The Stock Exhaust Down Pipes But There Nice and Loud!!

Headers

Great product and fast delivery. Easy to install and a great fit with no modification.

Be careful what you buy

They look great but do not recommend buying if you regularly maintenance headers are in the way for spark plugs sockets also nice quality material

Buy fasteners and gasket

Headers are nice, plan on using better fasteners and header gaskets upon install

Did not fit on older 350

Worked on older 350 just need to run short spark plugs

Tbi chevy

Great fit for the throttle body injection 350 in the Chevy truck.
I can't say if it directly bolts directly to the original downpipes because mine has been split into dual exhaust. The steering and frame all have clearance.
My cylinder heads are stock, the spark plugs are more difficult to get at but I expected that.
I have spark plug boot protectors too.

My only complaint is that the exhaust gaskets, one was pretty badly damaged because they are just loose in the box under the headers. The gaskets should be protected from the weight of the headers. I used a set of Copper plated gaskets.

Good

Exactly what ordered

Exhaust Headers Polished Stainless Steel SBC Headers for 1988-1995 Chevy GMC C1500 K1500 Tahoe Yukon 350 305

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