Skip to content

Tube - 321 Stainless Steel

Our selection of 321 Stainless Tubing is an excellent choice for high temperature, performance automotive applications, including fabricating full exhaust systems, downpipes, or headers.

  • Fabricate Headers, Exhausts, Downpipes, and more!
  • High quality 321 Stainless Steel
  • Available in 2 foot
  • Outside diameters ranging from 1.500" to 3.000"
  • Available with a Polished... Read More
  • 1.500" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20190
    Original price $ 32.00
    Original price $ 32.00 - Original price $ 32.00
    Original price $ 32.00
    Current price $ 25.60
    $ 25.60 - $ 25.60
    Current price $ 25.60
    Out of stock

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

    View full details
  • 1.625" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20191
    Original price $ 36.00
    Original price $ 36.00 - Original price $ 36.00
    Original price $ 36.00
    Current price $ 28.80
    $ 28.80 - $ 28.80
    Current price $ 28.80
    Only 19 left!

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

    View full details
  • 1.750" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20192
    Original price $ 44.00
    Original price $ 44.00 - Original price $ 44.00
    Original price $ 44.00
    Current price $ 35.20
    $ 35.20 - $ 35.20
    Current price $ 35.20
    Only 13 left!

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

    View full details
  • 2.000" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20193
    Original price $ 48.00
    Original price $ 48.00 - Original price $ 48.00
    Original price $ 48.00
    Current price $ 38.40
    $ 38.40 - $ 38.40
    Current price $ 38.40
    Only 7 left!

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

    View full details
  • 2.250" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20194
    Original price $ 54.00
    Original price $ 54.00 - Original price $ 54.00
    Original price $ 54.00
    Current price $ 43.20
    $ 43.20 - $ 43.20
    Current price $ 43.20
    25+ in stock

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

    View full details
  • 2.500" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20195
    Original price $ 73.00
    Original price $ 73.00 - Original price $ 73.00
    Original price $ 73.00
    Current price $ 58.40
    $ 58.40 - $ 58.40
    Current price $ 58.40
    25+ in stock

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

    View full details
  • 3.000" OD x 16ga (0.065") Round Tube - Polished OD - 321 Stainless - 2 Foot Length

    SKU 20196
    Original price $ 89.00
    Original price $ 89.00 - Original price $ 89.00
    Original price $ 89.00
    Current price $ 71.20
    $ 71.20 - $ 71.20
    Current price $ 71.20
    25+ in stock

    Ace Race Parts 321 Stainless Steel Tubing is manufactured in an ISO 9001 certified facility and is the highest quality and lowest price 321 Stainle...

    View full details