727 Transmission Wiring Diagram

In the 3rd picture notice the transmission mount area has been lowered.

727 transmission wiring diagram. The center is the neutral safety switch. What this kit does is makes a 518 transmission shift without a computer. Atsg breaks down the process step by step to provide you with a very detailed description on the how to help you in repairing overhauling or servicing the a727 904 automatic transmission. The second picture is the crossmember ends cut off ready to be reused.

The chrysler a727 904 transmission manual covers assembly disassembly diagnosis and troubleshooting. Transmission oil pan removal. The 727 should have a three pin connector at the driver s rear side of the case. Automatic transmission fluid will disolve rtv so consequently.

With these four parts you can convert your 727 transmission to a 518 overdrive transmission with locking torque converter. Aamco did use rtv to glue on my pan which is 100 incorrect. The 727 can also be a 727 b which fits the big blocks or 727 rg which bolts to the six cylinder blocks. Chrysler 727 torqueflite automatic transmission the chrysler torqueflite 727 was introduced in 1962 as the replacement to the a 488.

In the 1st picture notice the 518 transmission has a larger tail area. The pan may need to be pried off. 727 to 518 swap wiring diagram below. The 904 comes in a 904 a 904 rg as well as units for some of the earlier 4 cylinders.

Note whether rtv has been used to glue on the pan. It may be possible to adapt the 70 wiring for use with the 727 i d have to review it. The outer two are for the backup lights. Some higher performance 904 units were designated as 998s and 999s in the later 1970s.

Lets say you drive an average of 400 highway miles per week at that rate you could save as much as 1000 00 per year on gas not to mention the 31 reduction in rpm.