A popular set up among non street enthusiast. The Race Conversion harness comes set up to be used with a 6 button swtich panel and made to integrate directly with the following CJs Wiring engine harness:
B-Series
D-Series
H-Series
J-Series
 
not applicable to K-Series. if you have a K-Series this is the version you will need:
 
https://www.cjs-wiring.com/product-page/race-k-conversion-universal
 
The Race series conversion is made using Milspec Tefzel Wire. And is made to easily install into any chassis by connecting some loose wires (explained in the instructions). 
 
 
For those using a non CJs Wiring engine harness you will need to repin the c101 connector accordingly. if you need this pre done before it ships out you must contact and provide the c101 pinout from the engine harness being used.