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#1 |
Registered User
Join Date: Jul 2013
Location: Maltby WA
Posts: 435
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SAFETY CONTROL GM Option?
My 1966 suburban has a SAFETY CONTROL box mounted on one of the rear crossmembers. Option? Dealer added? After market? Even has brand name cast in the side. Any ideas?
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#2 |
Senior Member
![]() Join Date: Feb 2011
Location: Corona, CA
Posts: 1,840
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Re: SAFETY CONTROL GM Option?
Interesting and pretty neat find.
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MusicMan70 1961 GMC Suburban |
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#3 |
Who Me?
Join Date: Sep 2010
Location: Royal Palm Beach, FL
Posts: 4,067
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Re: SAFETY CONTROL GM Option?
What does it do?
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![]() 1997 Tahoe LT 4D 2WD (DD) 2001 Blazer 4D 2WD 1961 Apache 10 (sold) 1965 C10 Stepper (sold) |
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#4 |
Senior Enthusiast
Join Date: Feb 2007
Location: Spokane Valley, WA
Posts: 8,356
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Re: SAFETY CONTROL GM Option?
Don’t know if it’s the same thing, but back in the late 60’s or early 70’s, I was shown something similar that a guy was adding to his 66 Mustang fastback. It was a metal box several feet long and very heavy. According to the owner it was a new anti-sway device containing a heavy steel weight retained by springs on each end and suspended in hydraulic fluid.
The theory was inertia would tend to retain it in constant motion while the rear of the car was flinging back and forth in slalom maneuvers. I never heard any follow up whether it worked or not, and I never saw another one. I believe the principle was similar to the old Gyroscopic wheel stabilizers. Those were clear plastic tubes like a wheel sized hula hoop filled with ball bearings and hydraulic fluid. They clipped on the inside of the wheel rims and were claimed to attain self balance at any speed as the balls would fling around until they achieved neutral balance. They were a popular gimmick for a few years, but I have no idea if think they actually provided any benefit.
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My Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=444502 |
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#5 |
Registered User
Join Date: Jan 2011
Location: Tulsa, OK
Posts: 32
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Re: SAFETY CONTROL GM Option?
Does your truck have any special trailer towing accessories like trailer brakes or equalizer type hitch? What markeb01 was describing reminds me of my son's steering stabilizer on his Honda crotch rocket, but not quite so technical in design.LOL.
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I like More's Law 'If more is better, then too much is just right.' http://s1238.photobucket.com/albums/...20chevy%20k10/ 1971 Chevelle - sbc 350 TH350 1961 K10 - sbc 400 4 spd M/T short stepside |
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#6 |
Registered User
Join Date: Jul 2013
Location: Maltby WA
Posts: 435
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Re: SAFETY CONTROL GM Option?
Suburban never had a trailer hitch until I added one. I think some sort of anti-sway is probably correct. j
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