Installation of these TCI R/R4 lockup wiring kits makes retrofits into non- ECM R4 or R vehicles a snap.
They allow automatic operation of the. Transmission Lockup Kits sold here with Free shipping, r4 lockup, r lockup, torque converter lockup, transmission lock-up, tcc solenoid, automatic.
Universal Lockup Wiring Kit; For Use With R/R4 Transmissions; Includes Gasket, Wiring Harness, Vacuum Switch, 4th Gear Pressure Switch, Splice. externally, but you must have a working factory lockup harness and solenoid for the kit External wiring from the oil pressure switch at the transmission leads to.
Buy Painless R4 Transmission Torque Converter Lock-Up Kit, 1 Pack: Hard Parts - schematron.org ✓ FREE TCI Lock Up Wiring Kit by TCI.Buy TCI Lock Up Wiring Kit: Automotive - schematron.org FREE DELIVERY possible on eligible purchases. The THR4 is a stronger tranny, a disadvantage is slightly higher ratios for all gears (except 3rd of course) I say "disadvantage" for those of us who want to get a little more gas mileage out of it.
Find Painless Performance R4 Converter Lock-Up Kits and get Free Shipping on Orders Over $99 at Summit Racing! These converter lockup kits from Painless give you an inexpensive way to automatically lock up the torque converter in 4th gear, when retrofitting a GM R4 transmission into an early non-computer controlled vehicle.
The kits include everything you need for an easy. R4, Raptor Transmission from PATC, R4 4L60E 48RE 4L80E. Thank you for visiting schematron.org This site documents my progress as I restify (RESTore + modIFY) my Chevy II schematron.org plan is to keep a mostly stock appearance while upgrading the .Painless Wiring R4 Transmission Torque Converter Lock-Up KitPerformance Automatic