BadAsseryPhD

I have a 2005 Joe Gibbs Edition Chevy Silverado it has the Muncie 5 speed with the hurst shifter. I have only had this truck a few months and am new to the performance truck scene. My question is when the truck is in 5th the tranny makes a whining sound. Is this common for the muncie? Like I said I am new so please bear with me. The truck shifts fine, runs awesome but the whining concerns me.

1FastBrick

iTrader: (17)

Who put a Muncie in it???

Did you check the fluid condition and level???

Most likely its a bearing or a synchro within the case, could also be a worn 5th gear.

JoeGibbSilverado

iTrader: (9)

Or the maggie....lol

1FastBrick

iTrader: (17)

Not all Gibbs trucks were equipped with a maggie.

BadAsseryPhD

I guess checking the fluid level would be a good place to start. Maggie?

1FastBrick

iTrader: (17)

It's short for Magna Charger

BadAsseryPhD

Yeah it doesn't have a Maggie, lol, I told u I was new. I think I got ripped cause there is no maggie. I think the guy I swapped trucks with, took it off. So the whining is definitely the tranny.

1FastBrick

iTrader: (17)

Not all trucks had the Magna charger just like not all trucks got the front bumper. In 05 they had different packages.

brewster240

Hope he didn't tell you it had a muncie.

BadAsseryPhD

I verified that with a mech. It does have a muncie