Vibration?.

[INDSKYS]

What Ya Suggest For A 500 Plus Horse Motor For A Driveline?and Source To Buy It From . Also What Length Is Proper--302/t-5/--8 Inch Rear End/. I Am Getting A Bad Vibration When Shifting From 4th To 5th At High Rpm. I Think I May Have Made A Boo Boo Cutting Yoke Off An 85 Cougar Driveshaft To Make It Work .u Know The Bolt Up Flange On Newer Drivelines I Cut It Off And Left The U Joint On . And Bolted It To The Yoke Ala Old School .

 

[dodgestang]

What Ya Suggest For A 500 Plus Horse Motor For A Driveline?and Source To Buy It From . Also What Length Is Proper--302/t-5/--8 Inch Rear End/. I Am Getting A Bad Vibration When Shifting From 4th To 5th At High Rpm. I Think I May Have Made A Boo Boo Cutting Yoke Off An 85 Cougar Driveshaft To Make It Work .u Know The Bolt Up Flange On Newer Drivelines I Cut It Off And Left The U Joint On . And Bolted It To The Yoke Ala Old School .

I got my driveshaft from Bill Gear over at Street or Track
http://www.streetortrack.com/aluminum-driveshaft.asp

Nice quality peice, 3 inch aluminum custom made to the length I needed and delivery in less than a week.

 

[gp001]

I recommend Inland Empire Driveline Service http://iedls.com/
They do excellent work. Balance weights are welded on not epoxied like some others.