What is the RPO code for the 3.42 or 3.43 gears that were available in the fourth gen v6's?

 

GU6, manuals and cars with the Y87 package got the 3.42s.

 

all manuals got 3.23's, but the GU6 RPO code is correct for 3.42's

 

not tryin to bs you or anything but all manual cars didnt' come w/ 3.23's, some came w/ the GU6 rpo code for 3.42's. the car i almost bought yesterday was a manual and had factory 3.42 gears. even had GU6 on door.

 

I think what he meant was that all manual cars that didn't have the GU6 3.42s got 3.23s instead.

 

yes. the base option for autos is 3.08's. manuals got 3.23's. anything else was a special order or performance package.

 

kool, my bad. l8tr,