CRG Discussion Forum
Camaro Research Group Discussion => Originality => Topic started by: gwp4 on September 17, 2023, 06:03:29 AM
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Hi First Gen Camaro Experts -
I have a 1968 Camaro base model standard V8 327/210 hp with a production date at the Norwood plant on May 14, 1968 (05B). I need to install the correct PCV valve for judging competition at the Concourse level. In doing some research, I understand that the correct PCV valve might be CV736C with p/n 6423695, but that there were two variations of these valves. The late design being cast with an extra step and the early cars had a spun design with a flat top. Is CV736C the correct PCV valve for my car and what would be the correct variation? Many thanks.
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cv736c 6423695 is the correct # for your car. There is a design change but not sure what it was. Maybe somebody else will chime in.
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Hi all -
Many thanks for the information. In the 67-68 Camaro judging manual it states that in 1968 "the PCV Valve is CV736C for all V-8 Camaros except the Z28 which received the CV746C. Two variations of these valves exist with the late design being cast with an extra step. The early cars had a spun design with a flat top." My car was assembled on May 14, 1968 so would it be considered an early car and have been given a spun design with a flat top? Or would it have received a late design? More importantly, did the two different PCV designs only apply to the CV746C PCV valve used with the Z28? Thanks again. gwp4
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Is there any notation in the AIM regarding the valve?