Re: Anyone recognize these as I6/I8 Packard valves?

Posted by BDeB On 2012/7/31 20:46:04

Jack,

Valve dimensions are provided in the Service Counselors where one issue was devoted to specifications for each series.

From Vol. 24 No. 1 for the 24th Series:

288 and 327 Cu. In.

Length 5-7/8"

Stem Dia. Intake .3417" Exhaust .3398"

Head Dia. Intake 1-43/64" Exhaust 1-7/16"