Radiators & Engine Cooling

Replacement GM style radiator petcock is the valve to drain your radiator of fluid. Fits most GM applications. 

USA1 now offers 1973-1976 Chevy & GMC Truck Aluminum Performance Radiators that are a direct fit with OE style tanks.  You can finally have the perfomance of aluminum with a stock appearance.  All tanks are polished but just spray with a little self etching primer and a little black laquer to get that 100% factory appearance. These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful. Don't buy a 3 or 4 row aluminum radiator! It doesn't cool as good as these oversize 2 row models.

This plastic fan shroud is a reproduction of the original shroud used on Squarebody Trucks, Blazers, and Suburbans with a Small Block engine.

This black radiator top panel only fits certain models, please check your application below.

This plastic fan shroud is a reproduction of the original shroud used on Squarebody Trucks, Blazers, and Suburbans with a 454 big block engine.

When replacing your Chevy or GMC Truck's Radiator Overflow Tank don't forget to replace the cap with a brand new reproduction from USA1 Industries.

This plastic fan shroud is a reproduction of the original shroud used on Squarebody Trucks, Blazers, and Suburbans with a 305 or 350 small block engine with or without air conditioning.

This plastic fan shroud is a reproduction of the original shroud used on Squarebody Trucks, Blazers, and Suburbans with a 305 or 350 small block engine with or without air conditioning.

USA1 now offers 1977-87 Chevy & GMC Truck Aluminum Performance Radiators that are a direct fit with OE style tanks.  You can finally have the perfomance of aluminum with a stock appearance.  All tanks are polished but just spray with a little self etching primer and a little black laquer to get that 100% factory appearance. These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful. Don't buy a 3 or 4 row aluminum radiator! It doesn't cool as good as these oversize 2 row models.