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2026 SEASON OPENER MAY 22ND @ NEW ENGLAND DRAGWAY

Our current processing time is 7-10 Business Days! If you need something sooner you can shop us in store at Manchester Craft Market located in the Mall of NH or Locally Handmade at the Nashua NH or Salem NH Mall!

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    603 DIESELS
    • HOME
    • SHOP
      • NEW ARRIVALS
      • T-SHIRTS
        • ALL TSHIRTS
        • LONG SLEEVES
        • FOR THE BABES
        • LITTLE ENTHUSIASTS
      • LONG SLEEVES
      • HOODIES
      • HATS
      • 603 X BRUNT COLLAB
      • DECALS & STICKERS
      • ACCESSORIES
      • LADIES
      • LITTLE ENTHUSIASTS
      • CLEARANCE
    • EVENTS
      • 2026 SEASON OPENER
      • General Event Info
      • RACER/COMPETITOR INFO
      • MEDIA TEAM - PHOTOS + VIDEO
      • EVENT PHOTO GALLERY
    • OTHER EVENTS
      • OUR POP UP EVENTS
    • RACE THE NORTHEAST POINTS SERIES
      • ET POINT SERIES INFORMATION
      • STANDINGS
      • SPONSORS
    • 603 DIESELS GIVES BACK
      • ABOUT US/OUR MISSION
      • CHRISTMAS HELP
      • EVENTS
      • HOW TO GET INVOLVED
    • ABOUT US
    • SPONSORS
    • WHO WE RECOMMEND
    • CONTACT US
      • JOIN OUR TEAM
      • SHOP US IN STORE
      • OUR SOCIAL MEDIA
      • ORDER QUESTIONS/ISSUES
      • CONTACT US
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    • 603 x Brunt Hat Embroidered Logo

      603 x Brunt Hat Embroidered Logo

      Sale

      603 x Brunt Hat Embroidered Logo

      Regular price $35.00 USD
      Regular price $40.00 USD Sale price $35.00 USD
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      Sale
    • 603 Diesels Logo Hat - Camo Black Embroidery

      603 Diesels Logo Hat - Camo Black Embroidery

      603 Diesels Logo Hat - Camo Black Embroidery

      Regular price $35.00 USD
      Regular price Sale price $35.00 USD
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    • 603 Diesels Logo Hat - Camo Pink Tonal Embroidery

      603 Diesels Logo Hat - Camo Pink Tonal Embroidery

      603 Diesels Logo Hat - Camo Pink Tonal Embroidery

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
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    • 603 Diesels Logo Hat - Camo Pink Embroidery

      603 Diesels Logo Hat - Camo Pink Embroidery

      603 Diesels Logo Hat - Camo Pink Embroidery

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • 603 Diesels Logo Hat - Camo Teal Embroidery

      603 Diesels Logo Hat - Camo Teal Embroidery

      603 Diesels Logo Hat - Camo Teal Embroidery

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • 603 Diesels Logo Hat - Camo Purple Embroidery

      603 Diesels Logo Hat - Camo Purple Embroidery

      603 Diesels Logo Hat - Camo Purple Embroidery

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
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    • 603 Diesels Logo Hat - Pink Tonal Embroidery

      603 Diesels Logo Hat - Pink Tonal Embroidery

      603 Diesels Logo Hat - Pink Tonal Embroidery

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • 603 Diesels Logo Hat - Pink Embroidery

      603 Diesels Logo Hat - Pink Embroidery

      603 Diesels Logo Hat - Pink Embroidery

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • 603 Diesels Logo Hat - Teal Embroidery

      603 Diesels Logo Hat - Teal Embroidery

      603 Diesels Logo Hat - Teal Embroidery

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
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    • 603 Diesels Logo Hat - Purple Embroidery

      603 Diesels Logo Hat - Purple Embroidery

      603 Diesels Logo Hat - Purple Embroidery

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
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    • Put it on my Husband's Tab Embroidered Hat

      Put it on my Husband's Tab Embroidered Hat

      Put it on my Husband's Tab Embroidered Hat

      Regular price $28.00 USD
      Regular price Sale price $28.00 USD
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    • Put it on my Boyfriend's Tab Embroidered Hat

      Put it on my Boyfriend's Tab Embroidered Hat

      Put it on my Boyfriend's Tab Embroidered Hat

      Regular price $28.00 USD
      Regular price Sale price $28.00 USD
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    • 603 Diesels Checkered Beanie

      603 Diesels Checkered Beanie

      Sale

      603 Diesels Checkered Beanie

      Regular price $30.00 USD
      Regular price $40.00 USD Sale price $30.00 USD
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    • Logo Leather Patch Hat

      Logo Leather Patch Hat

      Logo Leather Patch Hat

      Regular price $40.00 USD
      Regular price Sale price $40.00 USD
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    • Turbo Leather Patch Richardson Hat

      Turbo Leather Patch Richardson Hat

      Turbo Leather Patch Richardson Hat

      Regular price $40.00 USD
      Regular price Sale price $40.00 USD
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    • State Outline Leather Patch Richardson Hat

      State Outline Leather Patch Richardson Hat

      State Outline Leather Patch Richardson Hat

      Regular price $40.00 USD
      Regular price Sale price $40.00 USD
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