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Old 09-18-2017, 09:47 PM   #1
LT102
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Traction Bars - 71' C20 - Need to Find

Used the search function cannot find an answer. Need traction bars for my 1971 C20 with Dana-60 rear end. The wheel hop is terrible.
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Old 09-19-2017, 10:11 AM   #2
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Re: Traction Bars - 71' C20 - Need to Find

I'M guessing you have a leaf spring setup? Wheel hop is caused by spring wrap on leaf spring vehicles. Replacing the springs & bushings if worn may reduce / eliminate your hop. (possibly going with a heavier spring pack) If not:

You can use generic, universal "slapper" bars, cheapest & easiest. Or CE "Slide-a-Link" probably have to modify to fit. Some co's make ladder bars for leaf spring set-ups also, you need a housing floater for leaf spring.

As popular as these trucks are now I'd guess someone has a direct fit kit available.
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Old 09-19-2017, 11:25 AM   #3
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Re: Traction Bars - 71' C20 - Need to Find

Yes, it's a leaf spring set up. I ordered a pair of universal fit from Lakewood and there is no way they would work. I may have to do some looking around at car shows to see what other people may have found for these 3/4 trucks.
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Old 09-19-2017, 12:03 PM   #4
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Re: Traction Bars - 71' C20 - Need to Find

Not hard to build your own 'slapper bars'.
Like in here.
http://www.camaros.net/forums/16-bra...tion-bars.html

Or try some leaf spring clamps like these. Easy to make.
https://www.summitracing.com/int/par...1293/overview/

What kind of Lakewoods did you buy?
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Old 09-19-2017, 01:49 PM   #5
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Re: Traction Bars - 71' C20 - Need to Find

I had purchased Lakewood #20475 Universal Traction Bars.
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Old 09-19-2017, 02:09 PM   #6
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Re: Traction Bars - 71' C20 - Need to Find

Summing up:

From the link above, competition engineering style (LakeWood):
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Old 09-19-2017, 02:10 PM   #7
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Re: Traction Bars - 71' C20 - Need to Find

The cheaper traction bar:
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67 C10 fleet fuel injected '70 402, 700r4, 3.73 posi
07 335 sport turbo 6sp
94 Trans Am GT LT1 6sp posi -- sold after 22yrs
99 540 sport V8 6sp -- sold
73 240z L24 4sp -- given to friend
68 C10 step 350/350 3.73 open -- sold
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Old 09-19-2017, 02:10 PM   #8
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Re: Traction Bars - 71' C20 - Need to Find

And finally, just a clamp:
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67 C10 fleet fuel injected '70 402, 700r4, 3.73 posi
07 335 sport turbo 6sp
94 Trans Am GT LT1 6sp posi -- sold after 22yrs
99 540 sport V8 6sp -- sold
73 240z L24 4sp -- given to friend
68 C10 step 350/350 3.73 open -- sold
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Old 09-19-2017, 10:13 PM   #9
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Re: Traction Bars - 71' C20 - Need to Find

Trucks are harder than cars to do slapper bars on with the spring under setup. But CalTrack makes a set of bars. The won't be cheap though...

I have a set on my 69 short step but it has a flip kit on the rear so a little different setup.
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Old 09-19-2017, 11:24 PM   #10
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Re: Traction Bars - 71' C20 - Need to Find

X2 for cal tracs- and both shocks leaned forward made my 73 hook
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