Skip to content

Due to our upcoming event all orders will ship after our next event. Our typical processing time is 7-14 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!

OUR NEXT EVENT AT NEW ENGLAND DRAGWAY IS SATURDAY OCTOBER 17TH ->

  • HOME
  • SHOP
    • NEW ARRIVALS
    • CAMO COLLECTION
    • 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
    • VENDOR BOOTHS
  • EVENTS
    • OCTOBER 17TH - SEASON CLOSER
    • VENDOR BOOTHS
    • General Event Info
    • RACER/COMPETITOR INFO
    • MEDIA TEAM - PHOTOS + VIDEO
    • EVENT PHOTO GALLERY
  • OTHER EVENTS
    • OUR POP UP EVENTS
  • RACING
    • RACING FAQ
    • RACE THE NORTHEAST POINT SERIES INFORMATION
    • LADIES RACING PROGRAM
    • 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
Log in
    603 DIESELS
    • HOME
    • SHOP
      • NEW ARRIVALS
      • CAMO COLLECTION
      • 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
      • VENDOR BOOTHS
    • EVENTS
      • OCTOBER 17TH - SEASON CLOSER
      • VENDOR BOOTHS
      • General Event Info
      • RACER/COMPETITOR INFO
      • MEDIA TEAM - PHOTOS + VIDEO
      • EVENT PHOTO GALLERY
    • OTHER EVENTS
      • OUR POP UP EVENTS
    • RACING
      • RACING FAQ
      • RACE THE NORTHEAST POINT SERIES INFORMATION
      • LADIES RACING PROGRAM
      • 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
    Log in Cart

    Item added to your cart
    Remove all

    56 products

    Filter and sort Filter

    Filter and sort

    Filter

    56 products

    Remove all
    Remove all

    56 products

    • Back The Blue Tshirt

      Back The Blue Tshirt

      Back The Blue Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Support Our Troops Tshirt

      Support Our Troops Tshirt

      Support Our Troops Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • 'Merica Flag Duramax Tshirt

      'Merica Flag Duramax Tshirt

      'Merica Flag Duramax Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • 603 Diesels OG Crew Tshirt

      603 Diesels OG Crew Tshirt

      603 Diesels OG Crew Tshirt

      Regular price $25.00 USD
      Regular price $0.00 USD Sale price $25.00 USD
      Unit price /  per 
    • NH State Outline Tshirt

      NH State Outline Tshirt

      NH State Outline Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • 603 Diesels Roses Tshirt

      603 Diesels Roses Tshirt

      603 Diesels Roses Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Show Me Your Sh*tbox Tshirt

      Show Me Your Sh*tbox Tshirt

      Show Me Your Sh*tbox Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • I Look Better Bent Over Tshirt

      I Look Better Bent Over Tshirt

      I Look Better Bent Over Tshirt

      Regular price $25.00 USD
      Regular price $0.00 USD Sale price $25.00 USD
      Unit price /  per 
    • Gary (RWB) Tshirt

      Gary (RWB) Tshirt

      Gary (RWB) Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Ride of your life Tshirt

      Ride of your life Tshirt

      Ride of your life Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • I Lay Good Pipe Tshirt

      I Lay Good Pipe Tshirt

      I Lay Good Pipe Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • I’m here for a good time Tshirt

      I’m here for a good time Tshirt

      I’m here for a good time Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Marlboro Tshirt

      Marlboro Tshirt

      Marlboro Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • 603 Diesels Pink/Purple Camo Tshirt

      603 Diesels Pink/Purple Camo Tshirt

      603 Diesels Pink/Purple Camo Tshirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Camo Tshirt - Black Logo

      Camo Tshirt - Black Logo

      Camo Tshirt - Black Logo

      Regular price $30.00 USD
      Regular price Sale price $30.00 USD
      Unit price /  per 
    • Woodland Camo White Logo Tshirt

      Woodland Camo White Logo Tshirt

      Woodland Camo White Logo Tshirt

      Regular price $30.00 USD
      Regular price Sale price $30.00 USD
      Unit price /  per 
    • 1
    • 2
    • 3
    • 4

    Quick links

    • Search
    • Instagram
    • TikTok
    • Facebook

    Legal Shit

    • Privacy Policy
    • Terms of Service
    • Contact Information
    • RETURN POLICY

    Subscribe to our emails

      Payment methods
      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Mastercard
      • PayPal
      • Shop Pay
      • Visa
      © 2026, 603 DIESELS Powered by Shopify
      • Choosing a selection results in a full page refresh.
      • Opens in a new window.