have the the radiator out of a Chevy Caprice that the motor came out but it to wide and pushes out the inter fenders it cools fine just to wide as for a stock radiator i need the trans cooler in the radiator other then a add on type cooler ....That is good radiator to cool a 500 Cadillac with a.c. in 107 heat wow ! about the same heat as Arkansas has been .