Description
#60VB. 4L60E / 4L65E Vacuum Boost Bypass Kit. Needed with the above #60V kit if you have a supercharger, turbo charger or nitrous.
Fits TH350/C, TH250/C, TH400, 3L80, TH375, C4, C5, C6
Also fits 4L60/65E when using 46-MOD and 4L80/85E when using 48-MOD
