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7
77Dmax
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7
77Dmax
replied to the thread
The infamous 10" bumper
.
Ha, thats the bumper on my truck. Its heavy..
Yesterday at 8:04 PM
7
77Dmax
replied to the thread
Will a 8.5 Camaro 10 bolt axle fit in a 1981 squarebody?
.
The spline change was a year thing, not car vs truck. All 8.5 axles were 28 spline into 87, beyond that they all went to 30 spline.
Wednesday at 4:46 AM
7
77Dmax
replied to the thread
what other years rear end fit my 1979 chevy c-10 big ten.
.
M21s have a 2.20:1 first gear ratio. Math it out.
Wednesday at 4:30 AM
7
77Dmax
replied to the thread
what other years rear end fit my 1979 chevy c-10 big ten.
.
The m21 will limit your options. You might look into an m20 or even better an m23z from autogear.
Wednesday at 1:29 AM
7
77Dmax
replied to the thread
Rebuilding rear axle DIY?
.
No doubt they won't move the pinion out. I'm guessing the yoke has been changed at some point with the wrong one to account for the gap...
Tuesday at 8:05 AM
7
77Dmax
replied to the thread
Will a 8.5 Camaro 10 bolt axle fit in a 1981 squarebody?
.
The 8.5 diff didn't come out until 71, and chevy was pretty slow to give up on their 8.2. I would make damn sure its actually an 8.5...
Tuesday at 4:50 AM
7
77Dmax
replied to the thread
Rebuilding rear axle DIY?
.
I'd inspect the spider gears for wear before doing a full tear down. That can be all of your play and a much easier fix. Especially if...
Tuesday at 4:47 AM
7
77Dmax
replied to the thread
Cab swap 2wd to a4x4 frame
.
Oil pressure is blue.
Saturday at 4:19 PM
7
77Dmax
replied to the thread
backfire under wide open throttle
.
76-77 was the prime era of flat cams chevy engines. Pull the valve covers and see how far they are moving. It'll be obvious.
Apr 3, 2025
7
77Dmax
replied to the thread
backfire under wide open throttle
.
Has the motor ever been apart?
Apr 2, 2025
7
77Dmax
replied to the thread
Skool me on timing w/o timing tab
.
Look at 12 o'clock for the timing tab. Some years had to down the water pump to set the timing. Don't ask me why this was a good idea..
Apr 2, 2025
7
77Dmax
replied to the thread
First major project vehicle!
.
In this case R is for really f*ucking long.
Mar 30, 2025
7
77Dmax
replied to the thread
Carb backfire under load
.
Lean conditions under load will backfire through the carb. Put two jet sizes up in it and drive it
Mar 27, 2025
7
77Dmax
replied to the thread
Should rear wheel spin freely?
.
You'll have to take it out of park for that test.
Mar 25, 2025
7
77Dmax
replied to the thread
5.7 Vortec and TBI
.
Scoggin-dickey made a tbi intake for the vortec heads back in the day. That would be slick. Also it is very easy to make the TBI adapter...
Mar 24, 2025
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