Operation CHARM: Car repair manuals for everyone.

Valve Guide Seal

Valve stem to guide Clearance-intake (inch) 0.00079-0.00272
Valve stem to guide clearance-exhaust (inch) 0.0018-0.0037
Valve stem diameter (Std) * intake (inch) 0.275-0.2746
Valve stem diameter (Std) * exhaust (inch) 0.274-0.2736