For those with trickflow heads...spark plug suggestions???
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Supreme Member
Joined: Oct 2001
Posts: 3,155
Likes: 2
From: Louisville, Ky
Car: 1991 Z28
Engine: 383
Transmission: T-5
Axle/Gears: 3.08 10 Bolt
For those with trickflow heads...spark plug suggestions???
what size plugs do i need to fit in the heads? thread size and length?
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Joined: Jan 2000
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From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
I use AC FR3LS. They are hard to find so I have also used the Autolite Ones as well. If you do a search You will find many people use the Autolite ones. I think its like 2232 or something like that.
Thread Starter
Supreme Member
Joined: Oct 2001
Posts: 3,155
Likes: 2
From: Louisville, Ky
Car: 1991 Z28
Engine: 383
Transmission: T-5
Axle/Gears: 3.08 10 Bolt
ok so some questions then....im assuming the 5/8" or 13/16" i see is the size of the threads? and what is the difference between the tapered or gasket seat and finally what are the differences between the different reaches???
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