JBA Shorty Headers for Chevy C1500 454 SS 7.4L V8 (1990-1993) CARB/Smog Legal 1 3/4" Silver Ceramic with or without Smog Pump

Fitment Information

• Chevy C1500 454 SS 7.4L V8 (1990, 1991, 1992, 1993)
• With or Without Smog Pump

Note 

• Requires JBA Y-Pipe.
• Installation requires welding/modification to the exhaust system.
• Header applications are based on the original engine and cylinder head port centerlines unless otherwise noted. Raised port cylinder heads will cause installation issues.

Emissions Information

• This part is C.A.R.B Approved. EO Number is D-57-33. This Product has been granted a California Air Resources Board (CARB) E.O (Executive Order) Exemption, or is considered a Direct
  

Specs & Features

• Mandrel-bent Stainless Steel Tubes: Ensures optimal airflow and durability, enhancing throttle response.
  
• Proprietary JBA Firecone Collector: Maximizes horsepower and torque gains with proven race technology.
  
• Factory Style Emission Connections: Simplifies installation with connections that match your factory parts.
  
• Extra Thick Collector Domes: Prevents leaks and distortion, ensuring long-lasting performance.
  
• JBA Badge: Guarantees authentic JBA quality for reliable performance.
  
• 3/8 Thick Machined Flanges: Resists warping, prevents leaks, and simplifies installation.
  
• Oversized Exhaust Ports: Increases airflow and accommodates cylinder head porting for enhanced performance.

Product Description

JBA shorty headers are one of the best performance upgrades available for any application. Hot Rod magazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers are significantly less restrictive than the stock manifolds on a vehicle and dramatically increase the power and efficiency of an engine. JBA's original shorty design is an innovation of the old long tube header.

The new shorty designs yield high performance gains that hot rodders and enthusiasts look for. With durable stainless steel construction that can survive the abuse of racing, towing, and daily driving, these headers can take a beating. With heavy-duty features and proprietary technology, like the JBA Firecone collector JBA shorty headers have the capacity to produce more power than any other shorty headers on the market. Each
system includes high quality hardware and thorough instructions for a professional no-leak installation.