This is a custom chip for the 93-95 GM 1/2 ton Trucks with modified 350 engines. ALL specs must be specified with payment and preferrably prior to payment so that we can make sure you have everything covered to support your engine. I have this chip for either the 5spd or automatic transmission.  I will also need the 4 letter code from the original chip and likely the gear ratio and tire size for recalculating shift points on the automatic transmissions.

The amount of power gain from stock or other aftermarket chips is impossible to give as by the time you get to this chip the motor will run terrible with the other chips.

 At least a cam change is required with this chip in addition to exhaust and air intake modifications. Check out www.tbichips.com/truckmods.htm and email or call me with any questions.

This is a replacement chip for the factory prom inside your computer. Not a resistor that alters the sensor reading to fool the computer into doing something its not suppose to do.

 NO REFUNDS OFFERED with custom chips: If the chip does not perform run your engine, I will either make you a new chip and help you troubleshoot why its not running correctly.

Any questions or if you wish to use a credit card to pay for your auction while avoiding  your credit card info being passed on the internet. Give me a call 336-471-2827.  I do not put credit card info on any computer system for security reasons.

Payment must be received within 10 days of the end of the auction. Preferred method of payment is through PayPal.  NO PERSONAL CHECKS. Buyer pays $6 US or $10 International shipping. Also, International buyers especially should consider the optional insurance for their item. Please remember to include shipping charges with your payment. I will ship the chip anywhere in the world.