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67-91 Chevrolet Blazer/C10/C20/Suburban Exhaust Header Gasket
Factory replacement gasket engineered to seal exhaust manifold-to-head connections without leaks. Designed for hard panel construction and direct bolt-on fitment. Essential wear item for maintaining proper exhaust sealing on classic trucks and Blazers.
Key Features
- Direct OEM replacement - Eliminates exhaust leaks and maintains proper manifold seal
- Proven fitment - Engineered for factory mounting points with zero modification required
- Wear-item durability - Built to handle thermal cycling and vibration without degradation
Specs
- Hard panel gasket construction
- Single gasket assembly
- Factory bolt-on design
Whats Included
- Exhaust header gasket
Frequently Asked Questions
Do I need to prep the mounting surfaces before installing this gasket?
Yes. Clean both the manifold and cylinder head surfaces with a wire brush to remove carbon buildup and old gasket material. A clean, flat surface ensures proper sealing and prevents future leaks.
Will this gasket work with my existing header bolts?
This gasket is designed for factory bolt locations and standard fasteners. If your original bolts are damaged or stripped, replace them with new hardware before installation.
What should I torque the header bolts to?
Refer to your vehicle's service manual for the correct torque specification. Uneven or excessive tightening can warp the gasket and cause leaks; tighten bolts in a star pattern for even clamping.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

67-91 Chevrolet Blazer/C10/C20/Suburban Exhaust Header Gasket
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


