International Navistar Head Bolt, 676120C1

9/16 x 6-1/2 x 12 inch Bolt 
Sold Individually. Engine requires 20 bolts. 
Fits: International D312, D360, D414, DT414, D436, DT436, D466, DT466 (Mechanical - Pre New Generation Engines - Engine Serial 1 to 850,653)
For reference: These engines require 20 of this bolt and also 6 qty 8 7/8" Length Bolts (Sold separately as part number 100076) 
Cross Reference with Part Number: 676120C1