HOURS of Operation
Open Monday - Friday 9A-5P EST
QUESTIONS? GIVE US A CALL! 1 (765) 378-4908
We're closed on major holidays.
Standard order lead time for STANDALONE WIRING HARNESSES is estimated to be 11-13 weeks from date of purchase.
Need it sooner? Give us a call to discuss expediting. Limited slots available.
All other items typically ship within 3-5 business days unless specified otherwise.
See our list of FAQ's on the right. If you have any other questions please contact us via phone or email.
No, we only offer standalone harnesses for GM '99-newer LS/LT engine and transmission harnesses.
All of our standalone harnesses are custom build-to-order to match your specific setup. Our goal is to have a form fitted harness and eliminate any possible extension or adapter harnesses from 3rd parties.
Standalone wiring harnesses, bench top programming harnesses, and computer flashing is non-refundable. Select other products may be returnable for a 15% restocking fee if these items are *NEW* condition only. We don't accept used or modified products to be returned. Contact us for more details.
Sales tax is dependant upon your state of residence. If sales tax applies to your state, you will see the amount in the checkout before you place your order.
No, we only make new standalone wiring harnesses that are compatible with your specific engine and transmission combination. We don't offer standalone transmission controllers like Compushift, MSD, US Shift, etc.
Yes, we can ship outside of the USA. You must use our contact form or phone in the order. The website will not allow international orders to be placed.
Yes, we've been supporting T93 controllers since March of 2023! The 2nd Gen 10L transmissions are supported with a Speartech harness.
It's possible that you may need a local tuner or a remote tuner to dial in your specific setup. A swap is like a fingerprint, every engine behaves a little different from another.
