Engineer Owned and Operated

Mod Mafia Dmax Shift Correction System

$155.00
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We are pleased to be the first to develop a complete system to correct the factory shifter setup for use with a Duramax Conversion.  Some of our competitors change the shifter arm, but this is not a complete fix.  By correcting both the shifter and transmission levers, the factory geometry is maintained.  Do not sacrifice by using a "fix" which does not allow use of both Park and 1st Gear.


Includes both Trans and T-case corrections.

(Pictures coming soon.)

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