36.25" x 34.62" x 3.00" 42 Bolt Hole Pattern 10 Fins Per Inch 5 Row FF Core
36.25" x 34.62" x 2.62" 42 Bolt Hole Pattern 14 Fins Per Inch 4 Row CT Core
36.25" x 34.62" x 2.62" 42 Bolt Hole Pattern 14 Fins Per Inch 4 Row Low Flow Core with Dimpled Tubes
36.25" x 34.62" x 2.00" 42 Bolt Hole Pattern 14 Fins Per Inch 3 Row Core with Dimpled Tubes
37.50" x 38.50" x 2.81"10 Fins Per Inch48 Bolt Holes4Row
Peterbilt Core 2.81 " Overhang on Top Header 1.50 " Overhang on Bottom Header
37.50" x 38.50" x 3.50"10 Fins Per Inch48 Bolt Holes5 Row Core
Peterbilt Core 3.50 " Overhang on Top Header 1.50 " Overhang on Bottom Header
36.25" x 34.62" 42 Bolt Hole Pattern 14 Fins Per Inch Available in 3 Thicknesses
36.25" x 34.62" x 2.00"14 Fins Per Inch42 Bolt Holes3 Row Low Flow/High Efficiency Core
Peterbilt Core
36.25" x 34.62" x 2.62"14 Fins Per Inch42 Bolt Holes4 Row Low Flow/High Efficiency Core
Peterbilt Core
36.25" x 34.62" 42 Bolt Hole Pattern 10 Fins Per Inch Available in 2 Thicknesses
36.25" x 34.62" x 3.37" 42 Bolt Hole Pattern 14 Fins Per Inch 5 Row CT Core
36.25" x 34.62" x 3.37" 42 Bolt Hole Pattern 14 Fins Per Inch 5 Row Lx Core
Peterbilt Core
36.25" x 34.62" x 3.50" 42 Bolt Hole Pattern 10 Fins Per Inch 5 Row FF Core
34.25" x 34.62" x 2.00"42 Bolt Hole Pattern14 Fins Per Inch3 Row CT Style Core
Peterbilt Short Core
41.50" x 34.62" x 2.62" 42 Bolt Hole Pattern 14 Fins Per Inch 4 Row CT Core with 1/2" Tubes on 17/32" Centers
Model 379 - 1440 SQ INCH 2006 PB 379
41.50" x 34.62" x 3.37" 42 Bolt Hole Pattern 14 Fins Per Inch 5 Row Core
1440 Square Inch 2006 Peterbilt 379
41.50" x 34.62" x 3.00"10 Fins Per Inch42 Bolt Holes4 Row Core
Peterbilt Core
36.25" x 34.62" x 2.00"42 Bolt Holes14 Fins per Inch3 Row CT Style Core w
Peterbilt Core High Efficiency
36.25" x 34.62" x 2.81" 42 Bolt Hole Pattern 10 Fins Per Inch 4 Row FF Core
36.25" x 34.62" x 2.00"42 Bolt Hole Pattern14 Fins per Inch 4 Row Core
Offset core
36.25" x 34.62" x 2.00"42 Bolt Hole Pattern14 Fins per Inch3 Row Core
Offset core
36.25" X 34.62" X 2.31"
Peterbilt Bolt-On Copper Brass 4R Low Height Dimpled Tube Core. Both Headers 6.50" X 37.50" Overhang 2.37" 42 Bolt Holes
36.25" X 34.62" X 3"
Peterbilt Bolt-On Copper Brass 5R Unipac Core. Both Headers 6.50" X 37.50" Centered Headers. 42 Bolt Holes
36.25" X 34.62" X 2.43"
Peterbilt Bolt-On Copper Brass 4R Unipac Core. Both Headers 6.50" X 37.50" Centered Headers. 42 Bolt Holes
36.50" X 29.37" X 2.25"
Peterbilt Bolt-On Copper Brass 3R Dimpled SRM-L Crankbox Core. Both Headers 6" X 31.25" Centered Headers. 42 Bolt Holes
36.50" X 29.37" X 3"
Peterbilt Bolt-On Copper Brass 4R Dimpled Tube SRM-L Core. Both Headers 6" X 31.25" Centered Headers. 42 Bolt Holes.
39.25" X 34.62" X 2.43"
Peterbilt Bolt-On Copper Brass 4R Dimpled Unipac Core. Both Headers 6.50" X 37.50" Overhang 2.37" 42 Bolt Holes