Okay. So I figured that I'd add this for our Cruisin' Community...
For those installing LT1/350 motors and trying to figure out how to wire the 4L60e transmission for lock up, you need to get a relay (Bosch 961A-1C-12DM) that's available at any auto stereo shop (often used for remote start systems and should cost about $5).
Do NOT use pin 87
pin 85 goes to brake switched
pin 86 goes to ground
pin 30 goes to ignition powered
pin 87A goes to TCC
You should have torque converter lock up (ie: first and overdrive) once this is wired. A good way to test for overdrive is to tap your brake while at highway speeds...you should see a jump in RPM's.
For those installing LT1/350 motors and trying to figure out how to wire the 4L60e transmission for lock up, you need to get a relay (Bosch 961A-1C-12DM) that's available at any auto stereo shop (often used for remote start systems and should cost about $5).
Do NOT use pin 87
pin 85 goes to brake switched
pin 86 goes to ground
pin 30 goes to ignition powered
pin 87A goes to TCC
You should have torque converter lock up (ie: first and overdrive) once this is wired. A good way to test for overdrive is to tap your brake while at highway speeds...you should see a jump in RPM's.
