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11-04-2017, 02:14 PM
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#1 |
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Registered User
Join Date: Nov 2017
Location: Louisville ne
Posts: 82
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Questions on my v3500 crew cab
Hello everyone. Picked up an 87 gmc crew cab but it came with a 427 on a stand. Tall deck. Holley double pumper but the truck should have had a 454 Tbi. Probably a stupid question but can I mount the tbi carb on the tall deck or do I need a lot more?
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11-04-2017, 02:23 PM
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#2 |
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Registered User
Join Date: Mar 2013
Location: East TN.
Posts: 371
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Re: Questions on my v3500 crew cab
I believe I remember the tall deck intakes to be different than standard BB intakes ?? Seems like they made a wedge kit or something like that to adapt them ? I would think the components for the tbi would take some work to adapt to tall block intake. some of the later 366 tall decks might be tbi also. that may be an option. Sorry I guess that wasn't all that much help for you
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1972 k10 Custom 10 Deluxe, short bed 4x4, 454, 4 speed (Sold) 1985 K30 Dump Truck 1986 Jeep CJ-7 1955 2 door 210 post |
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11-04-2017, 07:13 PM
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#3 |
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Registered User
Join Date: May 2012
Location: horseheads,ny rust belt
Posts: 2,794
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Re: Questions on my v3500 crew cab
few ways to do this .
but tbi will need a chip burnt for it to run best . you sure its a 427 tall deck and not a 366 tall deck . . . .  if a 27 tall deck find a race car guy and sell to him to build a 540cid stroker motor . then buy a 454 tbi motor and be done .
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77-k30lb BIG truck build . 87-k30lb budget beater build . 85-k30lb the plow machine build . 85-c10sb summer fun toy . ----------------------------- HOLLEY SNIPER efi = worst case of p.i.t.a i ever had . EDELBROCK pro flo 4 = best deal going so far . love my setup works great. |
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11-04-2017, 08:18 PM
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#4 |
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Senior Member
 Join Date: Mar 2003
Location: Colfax-California
Posts: 8,630
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Re: Questions on my v3500 crew cab
I agree, just get a 454. The wrecking yards around me are somewhat loaded with them lately since everybody is picking up all the Ls stuff. I can get a complete with everything (complete takeout) Gen6 454 engine for about 4-500 dollars
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11-05-2017, 12:51 AM
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#5 | |
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Registered User
Join Date: Nov 2017
Location: Louisville ne
Posts: 82
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Quote:
Great comments thanks. What is the 427 worth? Enough for a 454? What year tbi do I need? Posted via Mobile Device |
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11-05-2017, 01:04 AM
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#6 | |
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Registered User
Join Date: Nov 2017
Location: Louisville ne
Posts: 82
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Quote:
Sorry. Wrong pic. Here is the casting number. Posted via Mobile Device |
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11-05-2017, 08:11 AM
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#7 |
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Next!
Join Date: Jan 2003
Location: Eastern Pa.
Posts: 2,483
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Re: Questions on my v3500 crew cab
473478
1968-84 427 tall truck
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86 K30 CUCV M1028A1 86 K30 CUCV M1028a2 dually 86 K30 C&C 6.2 4:56s, 4M, 11,000 gvw, ex fire truck, now lowboy dump More square bodies and CUCVs than I care to admit to 2020 Silverado K3500HD Work truck |
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11-06-2017, 12:42 PM
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#8 |
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Registered User
Join Date: Sep 2009
Location: Beaverton, OR from WA State
Posts: 1,515
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Re: Questions on my v3500 crew cab
For reference the early TBI big blocks used a quadrajet intake and an adapter plate to the TBI flange. If you’ve got a qudrajet intake on the tall deck then putting the TBI on it should be a matter of putting the bolts in the holes with the correct sealing media between the parts.
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Devin 1983 GMC High Sierra 2500, 4x4, RC/LB, 400 S.B., SM-465, NP-208, Corporate 10 bolt & 9.5" 14 bolt 1996 GMC Sierra SLE 3500 DRW, 4x4, EC/LB, Vortec 454, NV-4500, BW-4401, AAM 925 & AAM 1050 1997 GMC Sierra SLT 1500 4x4, Z71/F44, EC/SB, Vortec 350 My Introduction with my '83s History New Daily, the '96 |
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11-27-2017, 09:45 AM
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#9 |
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Post Whore
 
Join Date: May 2015
Location: Alabama
Posts: 14,670
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Re: Questions on my v3500 crew cab
did your truck get stolen?..https://omaha.craigslist.org/cto/d/s...394770908.html
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Mongo...aka Greg RIP Dad RIP Jesse 1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598 Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334 Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563 2023 Chevy Z71..daily driver |
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11-27-2017, 12:43 PM
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#10 | |
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Registered User
Join Date: Dec 2011
Location: Yuma Arizona
Posts: 1,525
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Re: Questions on my v3500 crew cab
Quote:
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11-27-2017, 01:32 PM
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#11 |
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Registered User
Join Date: Jul 2017
Location: OKC, OK
Posts: 247
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Re: Questions on my v3500 crew cab
Small world, huh? Here's to its safe return. It's not exactly 'incognito.'
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11-27-2017, 04:10 PM
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#12 |
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Account Suspended
Join Date: Jun 2011
Location: Des Moines, IA.
Posts: 4,143
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Re: Questions on my v3500 crew cab
Something isnt adding up here.....or-maybe it is...? ��
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11-27-2017, 06:18 PM
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#13 |
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Registered User
Join Date: Nov 2017
Location: Louisville ne
Posts: 82
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Re: Questions on my v3500 crew cab
Posted via Mobile Device
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11-27-2017, 06:21 PM
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#14 |
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Registered User
Join Date: Nov 2017
Location: Louisville ne
Posts: 82
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Re: Questions on my v3500 crew cab
Yes. It was taken after I bought it. I have the title and bill of sale. I went to pick it up but it was gone. Hopefully it will turn up. I loved the truck. Was going to be the hunting truck. Thanks for watching out for it.
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