• When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Shorty plugs to clear headers

natas33

Well-Known Member
Local time
8:51 AM
Joined
Sep 30, 2013
Messages
71
Reaction score
8
Location
A
Back when I ran cast heads, straight plug, I would use shorty plugs and an extra 3/8 header flange on the ports sandwiched between the headers, and it would sit the 90deg plug leads well inside away from the header tubes, without needing to dent the crap out of the center header pipes. I have some older stage 6 mopar heads that are straight plug, not angled, and they make such good power im keeping them for now, but i cant find a shorty plug listed anywhere with the long .750" thread reach these heads run.. only shorty plugs are in the shorter thread reach for cast heads.

Anyone know of a 'shorty' type plug with .750" reach? like a lawnmower or chainsaw plug, but with a .750" thread reach?
 
Edit: Of course there is shorty .750" reach available, like Accel etc. but they all seem to be 'resistor' type plugs

im looking for non resistor plugs, like a BP5EY or BP6EY in NGK.... but with a short ceramic end on the wire side. NGK has some good V-groove 'NON resistor' in short style but none with the long .750" reach.. that I can find
 
Edit: Of course there is shorty .750" reach available, like Accel etc. but they all seem to be 'resistor' type plugs

im looking for non resistor plugs, like a BP5EY or BP6EY in NGK.... but with a short ceramic end on the wire side. NGK has some good V-groove 'NON resistor' in short style but none with the long .750" reach.. that I can find
Autolite AR3933...cross reference from the RC12YC
 
I saw the RC12YC plug at wal mart for $1.79. The package says it's for a lawn mower. It looks exactly the same as the ones I have on my Edelbrock heads. Is this plug the same as the Automotive RC12YC? Are they the same plug? I think they are.
 
Auto Transport Service
Back
Top