Cold-Case Aluminum Radiator - 31.5 in W x 18.5 in H x 3 in D - Polished - GM G-Body 1978-88 RG20003L Supply the unit with power

Supply the unit with power and ground and you're off to the races

Once the desired valving is in place

'Air pressure setting'

1-1/4 in Ball Hole

Cold-Case Aluminum Radiator - 31.5 in W x 18.5 in H x 3 in D - Polished - GM G-Body 1978-88 RG20003L Supply the unit with power1978 1988 GM G Body except Grand National Aluminum Performance Radiator. 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. These radiators are original appearing and have the correct stamping. Once painted, you'd be hard pressed to find a difference over an original versus a COLD CASE. 100 percent TIG weldedAll