Exhaust Headers Polished Stainless Steel SBC Headers for 1988-1995 Chevy GMC C1500 K1500 Tahoe Yukon 350 305
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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 verified through manufacturer documentation 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
Frequently Asked Questions
1. Do these headers improve low-end torque for daily driving?
Yes, these shorty headers are designed to deliver improved horsepower and torque from idle through mid-range RPM, which is ideal for daily driving and moderate towing applications. Unlike long-tube headers, which may emphasise high-RPM power, shorty headers maintain strong low-end response. Many users report noticeable improvements in throttle response and acceleration after installation.
2. Is installation difficult? Can I do it myself?
Based on customer feedback, installation is considered relatively straightforward for those with moderate mechanical experience. As direct replacement shorty headers, they bolt in place of factory manifolds without requiring exhaust system modifications. However, allow adequate time for the job—especially if factory bolts are corroded. Professional installation is recommended for those without experience or proper tools.
3. Do the gaskets and bolt holes line up correctly?
Yes, the included gaskets are designed to align precisely with the header ports and cylinder head. The header flanges feature laser-cut mounting holes that match factory bolt patterns for a direct-fit installation. Always verify alignment by hand-tightening bolts first before final torque.
4. What's the difference between shorty headers and long-tube headers for a Chevy 350?
- Shorty Headers: Easier installation, connect to existing exhaust, maintain low-end torque, ideal for daily driving and trucks that tow.
- Long-Tube Headers: Greater high-RPM horsepower gains require exhaust modifications, which may have clearance issues with steering/linkage on some models.
For GMT400 platform trucks (1988-1998), shorty headers are often recommended for their balance of performance gains and installation simplicity.
5. Is the packaging secure enough to prevent parts loss during shipping?
Yes, these headers are packaged in five-layer reinforced cardboard specifically designed to protect all components during transit. Hardware and gaskets are securely bagged and attached to prevent separation. Customers have not reported issues with missing or damaged parts upon delivery.
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.
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.
Order Cancellation
Orders may be canceled within 24 hours of purchase.
If your cancellation request is received within this timeframe, we will issue a full refund. Refunds are typically processed within 24 hours after confirmation.
If the order has already been processed or shipped after the 24-hour window, cancellation may no longer be possible. In this case, the order may be returned after delivery following our return policy.
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.
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:
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.