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JBA 88-95 & 02-03 GM S-Truck 4.3L V6 4WD 1-1/2in Primary Raw 409SS Cat4Ward Header

JBA 88-95 & 02-03 GM S-Truck 4.3L V6 4WD 1-1/2in Primary Raw 409SS Cat4Ward Header

Regular price $ 579.63
Regular price $ 637.60 Sale price $ 579.63
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JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.

Vehicle Fitment

Fits 2 makes, 1988-2003 — click to view all 32 models
  • 1995 Chevrolet Blazer
  • 2002-2003 Chevrolet Blazer
  • 2003 Chevrolet Blazer
  • 1988-1995 Chevrolet S10
  • 1988-1990 Chevrolet S10
  • 1988-1989 Chevrolet S10
  • 1988-1992 Chevrolet S10
  • 1991 Chevrolet S10
  • 1992-1993 Chevrolet S10
  • 1994-1995 Chevrolet S10
  • 2002-2003 Chevrolet S10
  • 1988-1994 Chevrolet S10 Blazer
  • 1988-1989 Chevrolet S10 Blazer
  • 1988-1990 Chevrolet S10 Blazer
  • 1988 Chevrolet S10 Blazer
  • 1990-1994 Chevrolet S10 Blazer
  • 1991-1994 Chevrolet S10 Blazer
  • 1992 Chevrolet S10 Blazer
  • 1994 Chevrolet S10 Blazer
  • 1992-1995 GMC Jimmy
  • 1993-1995 GMC Jimmy
  • 1995 GMC Jimmy
  • 1988-1990 GMC S15
  • 1988 GMC S15
  • 1991-1993 GMC Sonoma
  • 1991-1995 GMC Sonoma
  • 1992 GMC Sonoma
  • 1993-1995 GMC Sonoma
  • 1994-1995 GMC Sonoma
  • 2002-2003 GMC Sonoma
  • 2002 GMC Jimmy
  • 2003 GMC Jimmy

Please verify exact fitment for your trim and engine before ordering.

Manufacturer Part Number: 1840S-3

Images are for illustrative purposes only. Actual product may vary.

⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.

Manufacturer's Warranty — JBA

JBA Performance Exhaust products are warranted by PerTronix, LLC to the original end user purchaser in the United States to be free from defects in material and workmanship for two years from the date of purchase or delivery, whichever is later — JBA sits in the longer of PerTronix's two warranty tiers. The remedy is repair or replacement of the defective product; the warranty does not cover the cost of removal or installation, though PerTronix pays return shipping of the product to the purchaser. Not covered: normal wear and tear, misuse, alteration, negligence, damage caused by aftermarket applied coatings, discoloration or corrosion of finished surfaces, and damage resulting from collision, improper installation, off-road use, road hazards, the use of exhaust insulating wrap or like products, or rust occurring after installation. Coverage applies only to product purchased from PerTronix or its authorized sellers in the United States. Claims are made directly to PerTronix at techs@pertronix.com or (913) 808-2376 (Mon–Fri, 8AM–6:30PM CT), with the product in question, a description of the alleged defect, the date and place of purchase, proof of purchase, and pictures or video.

Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by JBA. Contact us if you need help with a warranty claim.

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