How big of a radiator?

How big ( external dimensions ) of a radiator can you fit under the hood of an '86 455 Regal?

 

Im suprised nobody answered i will get by my regal over tha wekend and measure it but almost all gbodys are the same you can look in a jegs or summit book and it will probabbly have the answer

 

I used a Griffin (aluminum) in both of my race cars (78 Malibu/84 Regal) size
31" X 19".

 

Just found this. It shows this particular one to fit Regals AND FS Chevy trucks:eek2:

http://www.jegs.com/webapp/wcs/stor...chall&searchTerm=buick+regal+radiator&x=0&y=0

 

I think my brother is using one from a late 80's early 90's V8 firebird.

 

I run a stock 307 olds radiator (AC, heavy duty cooling etc) and shroud (trimmed heavily) with a 455 and I have no problems with cooling.

 

... I ALSO USED THE STOCK 87' REGAL/OLDS V8 RADIATOR ON MY 1ST 455REGAL (built by Scotty at Pee-Gee Performance at the time). IT LEAKED FROM 2 COOLING CORES 2 DIFFERENT OCCASIONS; DUE TO NO$$$ AT THE TIME, I BOUGHT A RECONDITIONED/GUARANTEED junk-yard ($80) 4-CORE HD RADIATOR, WHICH GAVE NO PROBLEMS WITH COOLING TILL THE DAY SOME IDIOT STOLE IT.

THIS TIME AROUND, I GO WITH THE "GRIFFIN" APPLICATION (With this 462Regal, I have a high-stall convertor, and more duration/lift than the Lunati cam I got from Pee-Gee/TA).

THE SHOP THAT BUILT MY PRESENT "462" STATED THAT LUNATI CAMS CAUSES "stock" ROCKER ASSEMBLY ISSUES (EVEN THOUGH 2 OF MY DRIVER'S SIDE ROCKERS WERE "SPINNING" THEN REPLACED BY SCOTTY, I LOOOOVED THE WAY THAT LUNATI CHOPPED & SOUNDED AT 3200rpm!!!!).

MY NEW 462 WAS GIVEN A "POSTON" CAM ... WITH NO COMPLAINTS.:bglasses:

 

i used a chevy stile summit 2 core alluminum 31x19. engine
runs cooler than anything ive had before. price was under $200.