Who has a motor mount (engine side) & a tape measure handy? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Storm Chaser · 10-20-2009, 10:18 PM

I'm trying to fab up some motor mount plates for a project I'm working on, but I don't have a set of motor mounts here. If someone has a mount laying around, would you take a few measurements for me?

This is for the frame side of a typical clamshell mount (the part with the rubber).
I need the center-to-center measurement of the top bolts, the center-to-center measurement of the bottom bolts, and the center-to-center measurement from the top bolts to the bottom bolts.

Thanks

bluex · 10-21-2009, 07:40 AM

Top to top: 2 3/8"

Bottom to bottom: 1 7/8"

Between top and bottom: 6 1/8"

Hope that helps. I have some junk ones, but it would cost about the same to ship them to you as it would to go buy a new one...

Storm Chaser · 10-21-2009, 10:36 AM

Thanks for the measurements. I wasn't looking to buy any, I have some new ones, but they are at my buddy's house, and I was designing some mount plates at home.

10-20-2009, 10:18 PM	#1
Storm Chaser Registered User Join Date: Oct 2006 Location: In the Indiana Corn Posts: 449	Who has a motor mount (engine side) & a tape measure handy? I'm trying to fab up some motor mount plates for a project I'm working on, but I don't have a set of motor mounts here. If someone has a mount laying around, would you take a few measurements for me? This is for the frame side of a typical clamshell mount (the part with the rubber). I need the center-to-center measurement of the top bolts, the center-to-center measurement of the bottom bolts, and the center-to-center measurement from the top bolts to the bottom bolts. Thanks __________________ 1988 R2500 Crew Cab Immediate plans- get it running! Future plans- Rear disc swap & Hydroboost Dually conversion with shackle flip-n-switch 4x4 conversion with 52" springs Maybe some new body panels Who needs a car when they make crew cab trucks?

10-21-2009, 07:40 AM	#2
bluex Registered User Join Date: Jun 2004 Location: Spartanburg, SC Posts: 1,963	Re: Who has a motor mount (engine side) & a tape measure handy? Top to top: 2 3/8" Bottom to bottom: 1 7/8" Between top and bottom: 6 1/8" Hope that helps. I have some junk ones, but it would cost about the same to ship them to you as it would to go buy a new one... __________________ Paul '78 GMC Serria 15 Heavy Half. 361/NV3500/3.73. Former LWB NV3500 swap Trailing arm swap '98 ECSB Z71 daily driver -traded '03 burb. Family cruiser http://upstategmtrucks.com/

10-21-2009, 10:36 AM	#3
Storm Chaser Registered User Join Date: Oct 2006 Location: In the Indiana Corn Posts: 449	Re: Who has a motor mount (engine side) & a tape measure handy? Thanks for the measurements. I wasn't looking to buy any, I have some new ones, but they are at my buddy's house, and I was designing some mount plates at home. __________________ 1988 R2500 Crew Cab Immediate plans- get it running! Future plans- Rear disc swap & Hydroboost Dually conversion with shackle flip-n-switch 4x4 conversion with 52" springs Maybe some new body panels Who needs a car when they make crew cab trucks?



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