PCV: Positive Crankcase Valve - 66-67 Chev V8 * try there or ask about

try there or ask about  commerically available templetes

ie: the washer pumps some water and the wipers sweep generally twice

So when you turn the steering wheel

1976-1976 Cadillac Calais

highs & lows

PCV: Positive Crankcase Valve - 66-67 Chev V8 * try there or ask aboutNote this is a screw threaded PCV, used on many 1966 & 1967 GM Chev V8's, and handy for other needed applications. Typical use was on on smog pump equipped cars, like Impala, Camaro & Nova, but not all.. some still used the traditional push in type valve. AMERICAN MOTORS 1960 1962 CADILLAC 1957 1962 CHEVROLET 1961 1967 FORD 1961 1970 GMC 1964 1967 JEEP 1962 1968 LINCOLN 1961 1967 MERCURY 1962 1970 OLDSMOBILE 1961 1962