Engine rebuilders, machine shops, performance builders and repair shops: verified accounts get tiered pricing and terms.
- Shop — 5% off retail, standard terms.
- Builder — 12% off retail, Net-15 after a 6-month history.
- Premium Builder — 18% off retail, Net-30, featured on our Recommended Builders page.
Resale certificate and business license required for all tiers; AERA members fast-track to Builder. Store credit is granted on approval. To apply, use the contact page with your business name, license/resale numbers and the engines you build, or email sales@coretransmissionparts.com.