yes the 2.0 and 2.6 use the same header(evenly spaced ports).i have the 133-y on my truck.you can call and order direct from thorley.it is way better quality than pacesetter.i dont remember how much i paid it was between 150 and 200 but it was worth it.plus the tri y design help low end power where the pacesetter design is mainly good for the higher rpm's.

87 dodge power ram 50,35" tires,5 1/2" total lift,4.6 gears,lockers front and rear,Rancho RS5000's,custom front bumper,custom rock sliders,cct extended diff breathers,75 amp alt(40 amp stock),thorely header,K&N,wheeled hard...