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				06-28-2007, 08:16 AM
			
			
			
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					Join Date: Feb 2004 Cobra Make, Engine: FFR 390 toploader IRS 
						Posts: 258
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	|    Not Ranked 
				 Top Loader "rumble" 
 Once in a while will cruise'n on the hi-way, fourth gear, the trans will start to rumble. Slight vibration, sounds like a bad bearing but then goes away.Not sure on the mileage as I bought it used. Any idea's????? Time for a rebuild???
 
				__________________FFR MarkIII,FE,toploader,IRS,3.27,Vintage pin's SOLD!
 68 F100 Custom Cab 418 cube FE/auto
 99 SuperDuty Tuner/chipped/4" Banks TOTALED!!
 02 Super Duty 7.3L
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