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03-14-2007, 10:39 PM
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#1 |
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Senior Member
Join Date: Nov 2005
Location: northwestern wi
Posts: 2,111
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69?'s
i just bought 2 69's 1 custom 10 and 1 custom 20 with leaf springs and a dana rear 350 th 400 1st ? what would be standard gear ratio if none is listed and ?2why do some door panels have the bow tie and some not , is that a year thing and they wer changed in one truck, sorry no pics yet
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common sense isn't so common anymore |
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03-15-2007, 07:54 AM
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#2 |
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Registered User
Join Date: Oct 2006
Location: Simpsonville, SC
Posts: 255
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Re: 69?'s
with the 3/4 ton and dana rear, i think it should be 4.10. at least, mine is and i have no other listed ratio
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1969 GMC 3/4 ton, 307, 4-speed NP435GL, DANA 60, 4.10, HD rear leafs, manual everything, leaking oil and water. Now rocking 383, NV4500, power steering, power brakes. Finally undergoing restoration. |
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03-15-2007, 07:58 AM
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#3 |
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Special Order
  
Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,852
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Re: 69?'s
Ratios are never listed.The bowtie was`69-only.
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
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03-15-2007, 01:19 PM
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#4 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: 69?'s
the69 was a one year only door panel, and there are 2 versions as you've seen. I can't remember which way it goes, but one is early, and one is late. I have one of one style, and one of the other style on mine.
i *THINK* the bow tie is early, and blank is later... but I could be wrong on that... I have a 50/50 chance. |
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03-15-2007, 01:20 PM
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#5 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: 69?'s
oh, almost forgot the gearing Q...
a 1/2 ton... small block and auto, with no gear listed, should be a 3.07 A 3/4 ton equipped th4e same way, would be a 4.10. |
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03-15-2007, 05:16 PM
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#6 |
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Registered User
Join Date: Feb 2004
Location: Tacoma WA
Posts: 1,365
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Re: 69?'s
I have a D60 that is a 3.54.
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67 C-20 LWB, tilt, speed alert, vac, 454, T400 67 C-10 SWB, factory air with more to follow |
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03-15-2007, 05:32 PM
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#7 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: 69?'s
that would have beena big block truck
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03-15-2007, 07:03 PM
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#8 |
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Senior Member
Join Date: Nov 2005
Location: northwestern wi
Posts: 2,111
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Re: 69?'s
thanks all was hoping i had the 3.54 ratio becausei;m thinking this is the truck needing the 500 caddy
__________________
common sense isn't so common anymore |
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03-15-2007, 07:14 PM
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#9 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: 69?'s
you'll want better gearing for a cad.... trust me
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