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xm20k
Runs on 93 octane, caffeine, and spite
·
From
Girard, Ohio
Supporting Member
Joined
May 26, 2025
Last seen
Today at 3:27 PM
Posts
1,195
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xm20k
reacted to
TotalyHucked's post
in the thread
What have you done to your square lately??
with
Haha
.
Oh, sorry Perry. Here's a better view :Big Laugh: :Big Laugh:
Today at 11:10 AM
xm20k
reacted to
ChuckN's post
in the thread
Chuck’s engine build thread!
with
Like
.
Thanks! Thats the plan. Trying for first drive tomorrow :favorites37:
Yesterday at 1:02 PM
xm20k
replied to the thread
Chuck’s engine build thread!
.
That's about 170 If that stays stable, I'd keep it and work on the tune.
Monday at 10:23 PM
xm20k
reacted to
ChuckN's post
in the thread
Chuck’s engine build thread!
with
Like
.
160 that worked before back in.
Monday at 10:18 PM
xm20k
replied to the thread
Chuck’s engine build thread!
.
Run a 180 stat your carbureted so don't need the extra heat for Pollution control/ECU and you've upped the compression which will run...
Monday at 6:27 PM
xm20k
replied to the thread
What lug wrench size do i need? (Pic)
.
This is the one I have its 6 evenly spaced ribs and about 5/8 inner diameter. Thin wall and about 3.5" long with 2 different size hexes...
Monday at 5:45 PM
xm20k
replied to the thread
What lug wrench size do i need? (Pic)
.
I have some thing similar when I get home I'll look I think I still have the socket and if so you can have it as I don't use that type...
Monday at 9:10 AM
xm20k
reacted to
Heatmizer's post
in the thread
3 point seatbelt mounting confusion
with
Like
.
Omg figured out my issue. My oem 3 point belts used 2 retractors - 1 floor mounted and 1 mid b pillar mounted. I'm guessing this was a...
Sunday at 8:06 PM
xm20k
replied to the thread
3 point seatbelt mounting confusion
.
The US trucks the retractor mounts on the floor just inside the door opening at the rear of the seat and the loop mounts on the pillar...
Sunday at 8:04 PM
xm20k
replied to the thread
Rear frame support/crossmember on 2wd
.
Mine had the spare but no longer I pulled that cross member my aftermarket wheels and tires wouldn't fit it anyways. It isn't needed...
Saturday at 2:54 PM
xm20k
replied to the thread
1979 NA 350 C-10 Finally Goes Down The 1320
.
Nice! What kind of power she making and what does she weigh? If you don't mind me asking. Another 150 miles of break in on the rearend...
Saturday at 1:00 AM
xm20k
reacted to
Mark Jones's post
in the thread
1979 NA 350 C-10 Finally Goes Down The 1320
with
Like
.
UPDATE: Finally ran the 1/4 mile in my NA 350 long bed C-10, the conditions: 95 degrees, 120 grains of water, 29.40 Barometer, 3590 DA...
Saturday at 12:53 AM
xm20k
replied to the thread
What years does this bezel fit?
.
No wiper switch cut out and the radio cut out suggests late 80s not sure what year others may have a better idea.
Thursday at 10:23 AM
xm20k
reacted to
CoggedBelt75's post
in the thread
What have you done to your square lately??
with
Like
.
My glovebox has been sagging for a long time. Last Thursday, it finally gave up. Ordered a liner from LMC that night & it arrived...
Jul 14, 2026
xm20k
replied to the thread
Oil Drip Locations (w/ pics)
.
Valve covers, distributor, oil sender, and China wall all like to appear as rear main. Pull the converter cover and look up in-between...
Jul 14, 2026
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