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01-19-2004, 08:54 PM
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#1 |
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5 day ban, learn to behave.
Join Date: Nov 2002
Location: san diego, ca
Posts: 684
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4L80e in '91
I just realized that my 91 suburban R2500 with a 7.4liter has a 4L80E transmission. All this time I assumed it was a 4L60. I didnt even know you could get a 4L80 in 91
mike |
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01-19-2004, 10:22 PM
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#2 |
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Happy to be here
 
Join Date: Mar 2000
Location: Cypress, TX
Posts: 39,023
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Mike I'm sure someone will correct us, but as far as I know they never put a 4L60 behind any big block.
 All big blocks had Turbo 400, or 4L80's...
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Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra" |
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01-19-2004, 11:25 PM
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#3 |
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Not the nightly winner
Join Date: Jul 2002
Location: CHARLEMONT MA.USA
Posts: 763
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yep big blocks only had the 4l80e s,91 you'll fine is a tranny all its own,the plug for the electronics is round,the others are square.
there pretty much a 400 with the od.
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72C10SWB BLUE 350/350 86K10LWB BLUE 5.7 700r4 7.5' fisher plow 93S10XCAB4X4 BLUE 4.3 4L60e 69gmc c10 v8 3 on the tree yellow 72k10 swb 350 3 on the tree green 86k15 swb5.0L 4spd brown |
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01-20-2004, 05:12 AM
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#4 |
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I'm back with 2nd truck!
Join Date: Feb 2002
Location: Texas
Posts: 3,775
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Damn that's even better than a 700r4 or 4L60e. I think the 4L60e came out in 93? I'd love to have a 4L80E and build it up for manual shifting. It would be the QUADZILLA!!!!
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1979 Chevrolet Bonanza Big10 "Tootsie Roll" 1985 Chevrolet Silverado (wife's) Member of the Southern Bowties Club "Don't underestimate how sexy a fat man who drinks to excess can be." Homer Simpson |
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