azty 1407 delco vs azty 1406 napa reman
Thread Starter
Senior Member
Joined: Sep 2014
Posts: 749
Likes: 39
From: Los Angeles
Car: 92 Z28 Clone
Engine: Vortec 350
Transmission: T-56
Axle/Gears: 3.23 Torsen
azty 1407 delco vs azty 1406 napa reman
Does anyone know the differences between these two proms . They are for the 3.1 One is the stock says delco and the other one is blank just says azty. came out of a reman napa ecm.
