Water Neck: Pontiac V8 25 degrees - This is the crank case

This is the crank case filter for 4 cyl 87-88 ONLY

these are dark blue when new

if comparing this kit to other kit contents/ cost

this is the kit

Fits most all 62-71 era GM vehicles

Water Neck: Pontiac V8 25 degrees - This is the crank caseLook at this water neck used on various Pontiac V8s from mid 1960's right up thru to early 70's and be satisfied the unit is what what you need. This when fitted .. it points to the LHS basically straight out sideways. .. there is also another that the neck goes nearly Straight up.. This is for PONTIAC engines only.. not Chevy or Olds etc just Pontiac. Note.. these may be cast or Alloy.., .. depending on stock supplied.. all fit and work the same.