Correct part# for 7/16 ARP Rocker Stud for LT4 head
 

What is the correct ARP rocker stud for the lt4 head?

I want 7/16 base thread and 7/16 on top.
This will be for Non self aligning rockers with guide plates.
I do not know the correct stud heights/depths and I have read that there can be a clearance issue with incorrect length studs so...


What is the best 7/16 rocker stud for a LT4 head with NSA rockers and GP's

ARP part #
or
best rocker stud lengths.

They are BBC rocker studs. I'm feeling too lazy to look them up.

https://cimg8.ibsrv.net/gimg/www.cor...01983a57c7.jpg

OP, what rockers are you running BTW? I'm considering upgrading my LT4 rockers as well. Apparently you have to run 'narrow body' units.

yeah I am running comp ultra pro mags. new part number is 1605 or something.

Arp options on my radar

#200-7202 Effective Stud Length (in): 1.900 in. Base Thread Length (in): 0.750 in.
#235-7201 Effective Stud Length (in): 1.750 in. Base Thread Length (in): 0.800 in
#135-7101 Effective Stud Length (in): 1.750 in. Base Thread Length (in): 0.800 in
#135-7202 Effective Stud Length (in): 2.350 in. Base Thread Length (in): 0.850 in
#235-7202 Effective Stud Length (in): 2.000 in. Base Thread Length (in): 0.820 in
#235-7205 Effective Stud Length (in): 2.000 in. Base Thread Length (in): 0.820 in

I'm using ARP 134-7103 on my LT1 heads.