Is anyone running a 3.73 with say 10:1 pistons cams light weight rods and valves cat backs and cai??? I have always loved the 3.73 but not sure if it would work with my mods
No 3.73
3.91, 3.63, 3.29, 3.05, 3.69, and 3.42 are all of the available ratios used in the 4T40 (and 4T45) transmission; Made possible by using combinations selected from 3 different sprocket combinations (32/38, 35/35, 33/37) and 2 differentials (3.29, 3.05).
On the inside my car looks like a fighter jet.
