Part Number Inquiry

We supply and ship the entire range of parts from all the brands we list!

We're working hard to update the site with the entire range from all the major brands we carry, but with over half a million parts to add, this is a huge task! 

We have tried to list the most popular items first, but we realize that we will miss many things.  

In the meantime you can use our live chat service for instant part inquiry, or browse the vendor catalogs we have listed below to help you locate the correct part number for us to give you that unbeatable price!  If it's not urgent send us an email through our contact page, and of course you call us during normal office hours, 9am - 6pm EST.

If you are looking for a rare or discontinued part for your rebuild, please use our Rare Parts Inquiry page.

Live Chat for TW Performance Parts Click on live chat to the left to speak to a sales agent who will be happy to try and locate the parts you are looking for, and to give you an unbeatable price.
  PDF Catalogues to Download
(Catalogs will open in a new window)
Right click for Save As

SCAT Cranks, Rods, Strokers

Total Seal Piston Rings (11mb)

Air Flow Research Contents Pages






ProComp (21mb)

AED Carburetors

DART Heads

JESEL Valvetrain (49mb!)

Top Street Performance

Comp Cams (21mb)




We are never knowingly undersold.

Call Us Toll Free 1-855-RACE BITS (722-3248)

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