• Free shipping on orders over $99 within the continental U.S. (excludes LS conversion kits and complete Optispark kits). 
  • Orders are shipped via USPS or UPS.
  • Orders placed on Fridays and weekends will be processed on Monday, unless it is a holiday.
  • Some of our LS conversion parts are manufactured as they are ordered and it may take up to two weeks before they are shipped. We will provide you with an estimated shipping date when your order is placed.
  • If an item is out of stock and will take more than one week to ship we will notify you via email.
  • We close for New Year’s Day, Independence Day, Thanksgiving Day and the day before, Christmas Eve, and Christmas Day. Order processing, including shipping, will not occur on these days.
  • In the event of shipping damage, customers should file a claim with their carrier immediately.
  • Unfortunately, there are no guarantees on expected delivery dates, as they may change due to holidays, weather delays, customs, etc. Once an item leaves our facility it is out of our control.
  • We do not issue return shipping labels or pay for return shipping unless the return is a result of our error.