Spark plugs

Bobgn22

n00b
Thread starter
Oct 13, 2022
4
3
I bought a street rod and it has a Chevy 350 30over pistons and a 350hp cam . It has r44t spark plugs in it. Can I use the e3-42 in it. They seem to be longer than the 44. Thanks Robert
 

melloelky

Comic Book Super Hero
Oct 22, 2017
3,822
113
mass
I bought a street rod and it has a Chevy 350 30over pistons and a 350hp cam . It has r44t spark plugs in it. Can I use the e3-42 in it. They seem to be longer than the 44. Thanks Robert
yes the portion that threads into the combustion chamber is the same length as the delco,the overall might be different however.
 

melloelky

Comic Book Super Hero
Oct 22, 2017
3,822
113
mass
When shopping for spark plugs what you want to look at is the reach dimension that determines how far it goes into the combustion chamber. Your 44's and the ones are looking to buy are the same.
 

Bobgn22

n00b
Thread starter
Oct 13, 2022
4
3
When shopping for spark plugs what you want to look at is the reach dimension that determines how far it goes into the combustion chamber. Your 44's and the ones are looking to buy are the same.
Thanks for all the good info. They said at e3 . Com they would work. Put them everything is good!! Havnt drove the car yet. Thanks
 
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Ernest

Master Mechanic
Apr 28, 2016
388
63
Texas
Pretty vaig description of the engine... cast iron heads or aluminum heads, whats the manufacture and model of them, they usually state what spark plugs to use, and then cross reference them when switching to a different type.
 

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