Ford FE 390 Engine Bolt Size and Length

Head Bolts -
Short
Long	3" Long 1/2" Bolt 13 TPI

Intake Bolts
8 Long - 2.5" Long 3/8" Bolt 16 TPI
2 Short - 1.5" Long 3/8" Bolt 16 TPI

bed 1/2"-13 X 3 3/4" no bushings for stock
rear cab bolts 7/16"-14 X 5 1/4" (3 1/4)
front cab 7/16"-14 X 3 1/4"
radiator support 3/8"-16