Operation CHARM: Car repair manuals for everyone.

Head Bolt Reuse/Replace

CYLINDER HEAD SET BOLT

Measuring point:
94 mm (3.70 in.) for intake side bolt
89 mm (3.50 in.) for exhaust side bolt
Standard diameter:
10.85 to 11.00 mm (0.427 to 0.433 in.)
Minimum diameter:
10.6 mm (0.417 in.)