SKU: 25619581828

JBA Exhaust Headers for Chevy Corvette V8 265 CID for 1955-1974 - 1815S-1JS

Sale price$334.03 Regular price$371.15
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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6

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Description

JBA Exhaust Headers for Chevy Corvette V8 265 CID for 1955-1974 - 1815S-1JSOverview: 57 74 Vette Tight Tuck 265 400 Silver Ctd 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. JBAs

Overview:

57-74 Vette Tight Tuck 265-400 Silver Ctd

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.

Features:

  • 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
  • Specs:

  • Brand: JBA Performance
  • California Proposition 65: WARNING: This product can expose you to chemicals including chromium, which is know to the State of California to cause cancer or birth defects of other reproductive harm. For more information, visit www.p65warnings.ca.gov
  • Catalytic Converter(s) Included: No
  • Collector Diameter: 2.5
  • Collector Port Diameter: 2.5
  • Collector Reducers Included: No
  • Color: Grey
  • Design: Shorty
  • Finish: Metallic Ceramic Coated
  • Flange Thickness: 46089
  • Gasket Or Seal Included: Yes
  • Gaskets Included: Yes
  • Grade Type: Performance
  • Header Material: 409 Stainless Steel
  • Header Style: Shorty
  • Mounting Hardware Included: Yes
  • Oxygen Sensor Port: No
  • Primary Tube Outside Diameter: 1.625
  • Primary Tubing Diameter: 1.625
  • Sheen Level: Semi-Gloss
  • Tube Wall Thickness: 0.059
  • Part Number: 1815S-1JS
  • Applications:

    • 1955-1956 Chevrolet Corvette 265 CID
    • 1957-1961 Chevrolet Corvette 283 CID
    • 1962-1968 Chevrolet Corvette 327 CID
    • 1969-1974 Chevrolet Corvette 350 CID
  • Emissions:

    • This Product is LEGAL for Closed Course Competition use or Pre-Emissions Controlled Vehicles ONLY. It is Not Legal for use on any Emissions Controlled Vehicle for Street or Off Highway use.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 25619581828

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    Haley
    Omaha, US
    ★★★★★ 5
    BUY IT!!
    Color: Light Gray, Size: Standard
    Love the material super soft and smooth like silk. It’s also nice and cold for when I got to bed! Definitely recommend
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    Reviewed in the United States on June 3, 2026
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    Gómez
    Lowell, US
    ★★★★★ 5
    Actually feels cool at night
    Color: Light Gray, Size: Standard
    I’ve been using these for several days now and I did notice a difference. I tend to get hot while sleeping, so I was curious if they would actually help, and they do feel cool when you lay on them. I also like that they’re soft and comfortable, not that weird texture some “cooling” products have. So far, I’ve been really happy with them.
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    Reviewed in the United States on May 23, 2026
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    Shannon
    Boise, US
    ★★★★★ 5
    Soft and good quality fabric
    Color: Dark Gray, Size: Standard
    I have senstive skin, so the feel of fabric is important to me. These pillowcases were nice and soft. The material had a nice weight to it and you could not see through the material. Came out of the wash well too, not wrinkled.
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    Reviewed in the United States on May 20, 2026
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    chris
    Louisville, US
    ★★★★★ 5
    Soft on skin
    Color: Smoke Blue, Size: King
    Very happy with these and they are as advertised. Very soft on the skin and have survived many washings. Quality made and very reasonably priced. Highly recommend.
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    Reviewed in the United States on May 7, 2026
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    East Shore Haven
    Charlottesville, US
    ★★★★★ 4
    Soft, great quality, simple pillowcases
    Color: White, Size: Standard
    I love these! I kind of can’t believe I bought them at such a steal! They are thicker, not the super thin that so many are these days. They are also generously sized, not narrow like some of the brands I’ve tried. Smooth, breathable fabric, well-sewn. I took off a star because they do really wrinkle and I’m not one to iron bedding. 😃
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    Reviewed in the United States on April 10, 2026

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