Ryan Weaver's 1969 Olds Cutlass S W31 Club Coupe

[70post]

Sounds good .... just figured I would check as I've seen info in the PIM (aka Assembly Manual) that for some other years talks about two HD radiators...both a HD 3 row and the HD 4 row.

As Luke stated - your car would use the 402995 shroud. It's the same shroud used on the 1970 cars. In '71 they made some changes to the shroud with some extra bracing molded into the outside surface of it. So, go with a 402995 if you need one and you're good to go in the fan shroud dept.

Some aftermarket radiators can be problematic when it comes to fitting them into the factory metal "saddles"/brackets that hold the top of bottom of the end tanks on both ends of the radiator. In that regard the best bet is to use original Harrison tanks as the basis for any radiator build. I would also avoid using any repro radiator saddles/brackets...again, possible fitment-to-end-tank problems. You already know that story....stick with good original stuff whenever possible.