TODAY is a Great Day to visit our Store and order the parts you need for your truck!
The intake I purchased was a MAF setup (85-89). I am converting the intake to MAP setup. Instead of using the normal MAP ECM (7730) I am using the 7749 computer which allows me to run a 2bar MAP sensor, which adjusts for boost. The 7730 harness is what the SLP setup is for. I have to repin certain wires for the 7730 harness to work with the 7749 ECM. I won't be using a MAF anymore.