Problem adding MAT to $0D TBI 7427, Not pulling timing.

[1BadAction]

It will not , even after drilling and tapping the 6 holes for the Gen VI cover (which can be done) , it will put the front seal in a different position than the Gen V cover . Some have grafted portions of a Gen VI pan to the Gen V pan to make it work , but it is a time consuming task.

Short of swapping to a gen VI block or aftermarket , there are these fine folks : http://www.eficonnection.com , but they seem to base everything on a Gen VI setup.


TOM

guess the next step is to cut up the cast aluminum vortec cover and graft it on a cast GenV cover, or buy the distributor adapter and external reluctor.