Why Flashark is the Best Choice for Your Chevy 350 (5.7L) & 305 (5.0L) Small Block (Vortec/TBI)

When it comes to the legendary Chevy 350 & 305 engine, exhaust flow is the key to unlocking hidden torque and horsepower. Unlike restrictive stock manifolds, Flashark's Chevy 350 & 305 headers feature mandrel-bent T304 stainless steel tubes specifically designed to reduce backpressure and improve exhaust scavenging.

Engineered for the 1988-1997 Chevy/GMC C/K Series chassis, these high-performance long tube exhaust manifolds offer a perfect fit for both 5.7L (350) and 5.0L (305) SBC engines. Whether you are running a late-model Vortec V8 or a classic TBI setup, our precision-welded design ensures an immediate boost of 10-15 Horsepower and that iconic deep V8 growl.

Specifications:

• Brand Name: FLASHARK
  
• Certificate: ISO9001:2000
  
• Inlet Size: 1.5"
  
• Outlet Size: 3.0"
  
• 3-Bolt Flange
  
• The header features 8-2 light weight design.
  
• Reducer, Bolts, and Metal Gasket Included
  
• TIG Welded CNC Machine Flange
  
• Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
  
• Made of High-Quality T304 Stainless Steel Material
  
• 100% Brand New, never been used
  
• Application: Long Tube Headers
  
• Material: Stainless Steel
  
• Surface: Mirror Polish
  
• Model: EH28022

Why Upgrade Your Chevy 350/Vortec Exhaust?

• Stock vs. Long Tube: Stock manifolds on the C/K 1500 are restrictive. Flashark Chevy 350 &305 long tube headers provide a smoother path for exhaust gases, scavenging the cylinders more effectively.
• Vortec Compatibility: Owners of 1996+ trucks searching for long tube headers for 5.0 & 5.7 vortec often struggle with fitment. Our headers are designed to clear the chassis of 88-97 trucks specifically.