Our products are designed based on OEM specifications and are suitable for unmodified vehicles. If your vehicle has been modified, compatibility or installation cannot be guaranteed. We recommend confirming your vehicle's setup or consulting our customer service team before purchase. We're here to help!
Description
Flashark Exhaust Headers For 1982-2002 Chevy S10 / S15 / Blazer SBC V8 283 302 305 307 327 350 400 Engine 2WD
Upgrade your Chevy S10, S15, or Blazer (1982–2002, 2WD) with FLASHARK's high-performance SBC V8 headers. Designed for small block V8 swaps—283, 305, 327, 350, 400—these exhaust headers deliver more horsepower and improved sound. Built from durable T-304 stainless steel with TIG-welded CNC flanges, they offer a direct bolt-on fit with no modification required. Perfect for engine swap kits and performance upgrades.
Fitment:
For Most Engine Swap Kits
For 1982-2002 Chevy 283, 302, 305, 307, 327, 350, 400 V8 Engines
For 1982-2002 Chevy S10 / S15 / Blazer
Note:
1. Doesn't Fit Angle-Plug Heads
2. Fit TH350 Auto Transmissions w/ Floor Shift ONLY
Specifications:
Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Automobile Exhaust Header
Color: Black, Silver
Surface: Mirror Polish
Model: EH28984(ES08263) EH28971(ES08262)
1.500 in. Tube Diameter
2.500 in. Collector Diameter
3.125 in. Thick Flanges
1.580 in. H x 1.480 in. W Port
Feature:
100% Brand new, never been used.
Made of high quality T-304 stainless steel
TIG welded CNC machine flange.
Polished finish surface.
Direct bolt-on, no modification needed.
High-quality aftermarket parts.
Professional workmanship.
Strict quality control during the process.
Item the same as picture shown.
All necessary hardware,bolts, and gasket
Exhaust Header VS Manifold, which is the better choice?
The structural differences between exhaust headers and manifolds lie in both material and design. Headers are made from lighter, thinner steel, while manifolds are typically cast from heavy, thick iron. SBC S10 headers are also longer in shape, allowing for improved exhaust flow. Unlike manifolds, which can create back pressure and reduce engine performance, headers give each cylinder its own tube, helping exhaust gases exit more efficiently and eliminating back pressure. That’s why S10 V8 headers are a superior choice for performance builds and engine swaps.
SOME ITEMS YOU MAY ALSO LIKE
In addition to purchasing this product, Flashark highly recommends that you purchase Flashark and Spelab's new collaborative product, the silicone coolant hose kit; to replace the stock rubber coolant hose in your car's cooling system.
Are silicone coolant hoses better? Coolant hoses transport the coolant—a mixture of water and antifreeze—from the engine to the radiator and back. The coolant absorbs heat from the engine block and heads and then releases this heat through the radiator, where airflow dissipates it away from the vehicle. This continuous flow is crucial for preventing engine overheating, which can lead to severe damage or failure.
