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Author Topic: 6 pack Camshaft....special lifters?  (Read 271 times)
1968rt
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6 pack Camshaft....special lifters?
« on: February 15, 2008, 02:29:26 PM »

I have an original 6 pack cam, 3 bolt sprocket with no markings on it. Does this cam require special low taper lifters? and if so are they available? Thanks
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oldkimmer
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Re: 6 pack Camshaft....special lifters?
« Reply #1 on: February 16, 2008, 11:24:01 AM »

................The factory called for them...........u will have to chech on lifter availability..........kim..........
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Re: 6 pack Camshaft....special lifters?
« Reply #2 on: February 16, 2008, 01:20:33 PM »

as of what i know the only thing dif about the six pack cam  is that it had the 3-bolt retaining oppose to 1...  the specs  are axactly the same as the magnum cam    0.228@0.050 int   0.241@0.050 exh duration    .450 int   .455 exh lift    with a   115 lsa....oh wait looking in my book it does say that the six pack  was a low taper design  and require special lifters   PN 3420039 {from mopar}
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PureGTS
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Re: 6 pack Camshaft....special lifters?
« Reply #3 on: February 16, 2008, 09:48:33 PM »

  From my readings, they have always said the OEM 6 Pak cams were a low taper design. Special lifters required. My question is why would you want to run an OEM cam from back in the day in the first place? We've come along way since 1969. Better stuff is available, not necessarily bigger just better thought out.
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Knowldge is power, power is speed, speed is good, low E.T. is better
1968rt
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Re: 6 pack Camshaft....special lifters?
« Reply #4 on: February 17, 2008, 11:42:21 AM »

The reason I wanted to use this cam is because I have a friend who needs a cam for his 383 and he is on a strick budget. He is restoring a 69 Fury Trooper car. I was going to let him have it free. With out the lifters who knows??? Are there ANY identifying marks on this cam?
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PureGTS
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Re: 6 pack Camshaft....special lifters?
« Reply #5 on: February 22, 2008, 04:55:18 PM »

It'll probably cost him more for just the right lifters than replacing the cam and lifters with a "Summit Special". SUM-6401 - 465/488 hyd 282/292dur 224/234 dur @.050 $62.95  Lunati 480/480 hyd 280/280dur 230/230 @ .050  $96.99 Of the two, I'd take the cheaper of the two as I think it would fit your application better.
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Knowldge is power, power is speed, speed is good, low E.T. is better
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