2009 4l70 question
Trending Topics
-Beast Sunshell
-Raybestos Z-pak
-Carbon Band
-Alto red HP clutches
-Kolene steels
-Superior 2nd servo, sonnax 4th servo
-Hardened pump ring kit
You should already have 5pinoin front & rear planetary gears. The 4l70 has a few minor changes, input speed sensor in pump, reluctor on input shaft, and boost valve is slightly smaller. So from a performance standpoint the 65/70 are the same
Last edited by Shift-Rite; Feb 18, 2010 at 03:00 PM.
The Best V8 Stories One Small Block at Time






