Truck

Year(s)	Engine	Core Size	Rows
1938-40	6 Cyl	22-1/8 x 17-1/2	3

Year(s)	Engine	Core Size	Rows
1941-46	6 Cyl	22-1/8 x 17-1/2	3

NOTE: 1/2 Ton - 3/4 Ton, Special Brackets For More Clearence w/ Later 6 Cyl Conversions

Year(s)	Engine	Core Size	Rows
1948-54	6 Cyl	22-1/2 x 20-1/2	3,4

NOTE: 1 Ton, Factory 2-5/8" Thick Core

Year(s)	Engine	Core Size	Rows
1948-54	All	22-1/2 x 20-1/2	4

NOTE: 1/2 Ton - 3/4 Ton, Larger Hose Connections For V8 Engine Swap

Year(s)	Engine	Core Size	Rows
1948-54	V8 SB/BB	22-1/2 x 20-1/2	3,4

NOTE: Crossflow Conversion Radiator, Top and bottom mounting plates included. (Must notch support gusset)

Year(s)	Engine	Core Size	Rows
1955-57	All	17-1/2 x 24-1/2	4

NOTE: 3/4-1 1/2 Ton or All AT, 23-1/2" Wide Core

Year(s)	Engine	Core Size	Rows
1955-59	All AT	19-1/4 x 23-1/2	3,4

NOTE: 1/2-1 Ton, 21-3/8" Wide Core MT Only, For '55 1st Series use PN 080081(6 cyl) or 080071(V8)

Year(s)	Engine	Core Size	Rows
1955-59	All MT	19-7/8 x 21-3/8	3,4

NOTE: Crossflow Conversion Radiator, Top and bottom mounting plates included. (Must notch support gusset)

Year(s)	Engine	Core Size	Rows
1958-59	All	18-3/4 x 24-1/2	4

NOTE: 1/2- 1 Ton, 21-3/8" Wide Core

Year(s)	Engine	Core Size	Rows
1960-62	All	19-7/8 x 21-3/8	3,4