545rfe ?s
I have 04 5.7 with 545rfe. I tuned mine with the Diablo. HP wasn’t doing them at that time. I have the 05 ECU. If you have problems finding 1 let me know and I will check here locally (San Antonio)at the yard I get them from. The last one I bought was$75 a year ago. The guy I got it for put a Wipple Supercharger on his 5.7. I used the Lokar Shifter which bolted right up and used the factory console. I was going to try the factory auto shifter but my car was a 3 on tree and I did not want cut another hole out of the pan.