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Re: Spark plugs for a 235 engine 1954 Chevrolet laybacklenny #1434827 12/27/2021 3:18 AM
Joined: Dec 2017 Posts: 1,652 Pennsylvania D Dragsix 'Bolter
Dragsix 'Bolter D Joined: Dec 2017 Posts: 1,652 Pennsylvania	The J12YC is fine. It’s what I run in all my 235 and 261 motors and have run for over 40 years. RJ12YC is the resister version. J14yc is hotter (temp dissipation not spark). Last edited by Dragsix; 12/27/2021 7:31 PM. Mike

Entire Thread
Subject	Posted By	Posted
Spark plugs for a 235 engine 1954 Chevrolet	laybacklenny	12/22/2015 1:30 AM
Re: Spark plugs for a 235 engine 1954 Chevrolet	Hotrod Lincoln	12/22/2015 1:48 AM
Re: Spark plugs for a 235 engine 1954 Chevrolet	Donf	12/22/2015 4:24 PM
Re: Spark plugs for a 235 engine 1954 Chevrolet	Hotrod Lincoln	12/23/2015 3:41 AM
Re: Spark plugs for a 235 engine 1954 Chevrolet	RAC1812	12/23/2015 5:49 AM
Re: Spark plugs for a 235 engine 1954 Chevrolet	Allen Lane	12/23/2015 2:35 PM
Re: Spark plugs for a 235 engine 1954 Chevrolet	Steve_H	12/23/2015 9:27 PM
Re: Spark plugs for a 235 engine 1954 Chevrolet	Greaser73	12/27/2021 2:03 AM
Re: Spark plugs for a 235 engine 1954 Chevrolet	Dragsix	12/27/2021 3:18 AM
Re: Spark plugs for a 235 engine 1954 Chevrolet	buoymaker	12/27/2021 3:38 AM
Re: Spark plugs for a 235 engine 1954 Chevrolet	Wrenchbender Ret.	12/27/2021 3:47 AM
Re: Spark plugs for a 235 engine 1954 Chevrolet	buoymaker	12/28/2021 1:40 AM
Re: Spark plugs for a 235 engine 1954 Chevrolet	Rusty Heaps	12/28/2021 12:27 PM
Re: Spark plugs for a 235 engine 1954 Chevrolet	Wrenchbender Ret.	12/28/2021 3:39 PM
Re: Spark plugs for a 235 engine 1954 Chevrolet	55shaker	12/28/2021 6:04 PM
Re: Spark plugs for a 235 engine 1954 Chevrolet	latroca52	12/28/2021 8:24 PM
Re: Spark plugs for a 235 engine 1954 Chevrolet	asilverblazer	12/30/2021 4:12 PM
Re: Spark plugs for a 235 engine 1954 Chevrolet	BC59	12/30/2021 9:00 PM

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