I bought my radiator from Radiator Express, now selling for $139.95. It is a direct fit for auto or manual trans and I didn't have to make any modifications to install it. It does not come with a low coolant level sensor so, don't throw it away if you buy this radiator.

- Double row
- Cross flow
- Aluminum
- Transmission oil cooler
- Lifetime warranty

http://www.radiatorexpress.com/produ...aia_id=1035874

 

There's also the Fluidyne Direct Fit Radiator (Part Number FHP11-93CAM). This is the radiator that GM High-Tech Performance installed to reduce high temps.
http://www.gmhightechperformance.com...z28/index.html