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JBA PerFormance Exhaust 1815S-1 Shorty Header, SS, Chevy
JBA PerFormance Exhaust 1815S-1 Shorty Header, SS, Chevy

JBA PerFormance Exhaust 1815S-1 Shorty Header, SS, Chevy

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JBA PerFormance Exhaust 1815S-1 Shorty Header, SS, Chevy
JBA PerFormance Exhaust 1815S-1 Shorty Header, SS, Chevy
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We estimate this item will ship on or before March 26th.
Part # 4471815S1
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for JBA Headers to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.


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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.

  • Mandrel bent stainless steel tube
  • Proprietary JBA Firecone collector
  • Factory style emission connections
  • Extra thick collector domes
  • 3/8" thick machined flanges with Oversized exhaust ports

Installation Instructions (PDF)


1957-1968 Chevrolet Corvette
1969-1974 Chevrolet Corvette 5.7L/350 V8


  • JBA Performance Exhaust 1815S-1 1 5/8" Header Shorty Stainless Steel Chevrolet Center Exit Pre-LT1 Heads
  • Surface: Stainless Steel
  • Tube Size: 1 5/8"
  • Installation Requires Welding/modification To Exhaust System.
  • Installation Hardware Included.
  • Small Block
  • Small Block Engine
  • w/o Air Inj.
  • without Smog Pump
  • Exhaust Modification Is Required. Check Local Laws Prior To Installing
Some parts are not legal for use in California or other states with similar laws/regulations

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