It was 4l60e before, I found the how to thread on the trimalizer I'll give it a read this evening. Thank you for the help!

Ralmo, I'm getting the hardware from boostednw, right now the truck has the original computer in it and was double stickered with 16196395 BJLF and 16198125 BJLF. I'm not sure I completely...

Hey guys, been looking into tuning on some obs chevy trucks for a long time now, I grew up around a 91 WT and have loved the early interior.
now I have a 94 rclb I'm working on a 5 speed swap and...