4.0L HO Jeep Engine Build
Belt routing will now change too and the idler on the AC bracket is no longer needed. It could be left on but all it will do is add another bearing to fail and reduce contact of the belt to the water pump pulley.
First pic is previous belt routing (but PS pump no longer tensions).
Second pic is new routing and requires a serpintine belt in the 95" range (+ or - .5"). I used a NAPA (Gates) 25-060950 belt. Not cheap....
Belt routing will now change too and the idler on the AC bracket is no longer needed. It could be left on but all it will do is add another bearing to fail and reduce contact of the belt to the water pump pulley.
First pic is previous belt routing (but PS pump no longer tensions).
Second pic is new routing and requires a serpintine belt in the 95" range (+ or - .5"). I used a NAPA (Gates) 25-060950 belt. Not cheap....
