If you read the info on rockauto it gives you the dimensions of the radHey Vinnie,
Have you gotten this radiator recently? The price is great, and I want one, I just don't want to end up like many and get a 1" rad. Will this bolt up to a 1999? Or do I need the adapters?
Thanks
Just go to any parts store and ask for a radiator for a '98 Monte w/ 3.8. It's 1 3/8" thick and it's what I'm running. With my discount at AutoZone, I picked mine up for $200 otd and a lifetime warranty. Plus, they stock it in the store.
FWIW, my car never goes above 190* on the temp gauge, it's amazing at keeping the engine running cool.