homer713

i have an 05 crew cab chevrolet....i lowered it 3/5 and now i have trouble with d drive shaft every time i hit aruond 60 mph it hits on the chasis bar that holds the gas tank and i dont know what to do any suggestions please help

built408

iTrader: (10)

why would it hit only when you go 60mph? Are you sure it's not hitting when you hit a bump and the suspension loads? What lowering kit did you use? Does it say anything about this in the directions?

homer713

it doesit when i floor it around 60 and i used the djmdrop kit

Last Call

iTrader: (4)

Are you it is not from the driveline angle?

built408

iTrader: (10)

something in the rear suspension must be moving under a load, causing the driveshaft angle to change.

skeet

iTrader: (18)

if its a single drive shaft its posible you maybe getting shaft deflection underload.. most likely vibrating.. angle probably needs fixing

95 bright teal

I would shim it first, if it isnt done already, thats a really low 3/5