CYLINDER HEAD BOLT

A: 5 1/4 B: 4 3/4 C: 1/2 D: 9/16 UNC E: 1 1/4 6 Required on 3 cylinder engines 10 Required on 4 cylinder engines 14 Required on a 6 cylinder engine

A: 6 1/8 B: 5 3/4 C:1/2 D: 9/16 UNC E: 1 1/4 8 Required on 3 cylinder engines 10 Required on 4 cylinder engines 14 Required on a 6 cylinder engine

HEAD BOLT KIT

HEAD BOLT KIT

15 per head

1 per head

M12 X 1.75 X 120 4 Cylinder - 10 Required 6 Cylinder - 14 Required

M12 X 1.75 X 70 4 Cylinder - 4 Required 6 Cylinder - 6 Required

1/2 UNF - 20 TPI X 92

1/2 UNF - 20 TPI x 108mm

1/2 UNF - 20 TPI x 129mm

9/16 x 8