






88-95 Chevrolet C/K Series & Blazer Exhaust Header Gasket
88–95 Chevrolet C/K Series & Blazer Exhaust Header Gasket
Direct-fit header gasket engineered for carbureted and fuel-injected small-block applications. Purpose-built for the muscular 5.0L and 5.7L platforms in first-gen C/K trucks and full-size Blazers. Seals the critical joint between manifold and cylinder head—stops exhaust leaks before they rob power and trigger check-engine codes.
Key Features
- OEM-equivalent gasket profile - Matches factory head-to-manifold geometry, no machining or modification required.
- Proven material construction - Heat-resistant composition rated for sustained exhaust temperatures without blowout.
- Single gasket per side - One pair covers both driver and passenger cylinder head mounting points.
Specs
- Hard panel construction
- Designed for small-block Chevrolet engines (carbureted and fuel-injected)
- Quantity: One pair (covers both sides)
Whats Included
- Exhaust header gasket pair
Frequently Asked Questions
Do I need to clean the mounting surfaces before installation?
Yes. Wire-brush both the cylinder head and manifold sealing surfaces to remove carbon buildup and old gasket material. A clean, flat surface ensures a tight seal and prevents exhaust leaks.
What bolts does this gasket use?
Mounting method not specified—check your vehicle's service manual for the correct bolt spec and torque sequence. Most applications use standard manifold bolts already in your truck.
Can I reuse the old bolts, or do I need new ones?
Exhaust manifold bolts can seize from heat cycling. If the old bolts come out intact and aren't corroded or stripped, they're usually fine to reuse. If they're stuck or damaged, replace them with new hardware from your parts supplier.
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88-95 Chevrolet C/K Series & Blazer 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.


