Quote:

P&G valve gapper. Was made to adjust valve clearence with worn rocker arm tips.




Yes - adjust valve clearances, but worn rockers had nothing to do with the use of this tool. They had sets for most OHV engines (4 - 6 - 8) with factory adjustable rockers. I still have mine for the Y-Block Ford engines.

Precision Measurement Supply has a modern version (which I also own), as I was never very good with feeler gauges!!


68 RR 528" INDY MAXX 07 2500 CTD Southwest International Raceway - IHRA - Tucson, AZ