Will a 84' full gauge dash work in a 77'??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

c10crazy · 02-01-2008, 08:58 AM

Just curious if the dash clusters are interchangeable between a 84' and a 77'?. Thanks!

**tkeduk8r** · 02-01-2008, 09:10 AM

crossy will correct me if i am wrong, but as long as your 77 has a electric oil gauge you are set to go... shouldnt be any differences... but me always being to careful, I would check the pinout and circuit boards to make sure each pin goes to the same termination point ont he cluster...
--Mike

BLE 'BURBAN · 02-01-2008, 09:17 AM

Also if you're currently running idiot lights for your temp and oil pressure, you will need to swap out the senders for ones rated for the gauges. You can find them at your local NAPA AUTO PARTS stores.

c10crazy · 02-01-2008, 09:37 AM

Thanks guys!

02-01-2008, 08:58 AM	#1
c10crazy Like a Rock! Join Date: May 2002 Location: USA Posts: 1,092	Will a 84' full gauge dash work in a 77'??? Just curious if the dash clusters are interchangeable between a 84' and a 77'?. Thanks! __________________ 69 LWB Runs great - work in progress Mess with me and you mess with the whole trailer park!

02-01-2008, 09:10 AM	#2
tkeduk8r Senior Member Join Date: Apr 2001 Location: Alexandria, MN Posts: 1,462	Re: Will a 84' full gauge dash work in a 77'??? crossy will correct me if i am wrong, but as long as your 77 has a electric oil gauge you are set to go... shouldnt be any differences... but me always being to careful, I would check the pinout and circuit boards to make sure each pin goes to the same termination point ont he cluster... --Mike __________________ 63 C20 2WD, 230/SM420/4.11 73K 68 C30 dump truck, 327,SM425,4.56 66K original 68 C10 2WD SWB Stepper, 250/3-tree/3.73 66K.... Wifes 68 Buick Skylark Custom Conv., 350/TH400/2.56 In our family since '79 69 GMC 1500 SWB 2WD, 350/TH350/3.73 posi... 70 K10 SWB 4X4 4-sp,ps, pb, tilt, buckets, console, sliding back window (Need AC parts) WIP 72 Chevy K20 4x4 350/350/205/4.56 donor 72 Vette 350/M21/3.70 posi, triple black and super fast 84 Olds Cutlass Brougham 350/2004r/4.11 was Dad's

02-01-2008, 09:17 AM	#3
BLE 'BURBAN In the Forgotten far North. Join Date: Jul 2007 Location: Anchorage, Alaska Posts: 2,627	Re: Will a 84' full gauge dash work in a 77'??? Also if you're currently running idiot lights for your temp and oil pressure, you will need to swap out the senders for ones rated for the gauges. You can find them at your local NAPA AUTO PARTS stores. __________________ 1987 R3500 CREW CAB DUALLY (BIG RED)Acquired 06/12/2015 1990 chevy suburban V2500 5.7L My cluster Mods-Nov 2007 overhead console Stereo install Round 2 Aug 2009 Heated/turn signal mirror upgrade

02-01-2008, 09:37 AM	#4
c10crazy Like a Rock! Join Date: May 2002 Location: USA Posts: 1,092	Re: Will a 84' full gauge dash work in a 77'??? Thanks guys! __________________ 69 LWB Runs great - work in progress Mess with me and you mess with the whole trailer park!



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