AL WTB: Motor mounts. - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Agent915 · 11-24-2010, 05:20 PM

Looking for big block motor stands/perches for my '69. I've got a pair but they ended up being for a '73-'91. Thought they might work. The holes on the frame lined up but the ones on the crossmember did not.

Thanks in advance,
Danny

teeitup · 11-24-2010, 05:21 PM

Danny, I have a set of 68-71 BB stands for $110 shipped. Thanks Randy

teeitup · 11-24-2010, 05:24 PM

pic

Agent915 · 11-24-2010, 05:37 PM

Teeitup,

School me here. I was told I would want the "new style" stands so I could use the late model mounts. What exactly is the difference? I owned a '72 a few years ago but it already had a V8 so I didn't have to deal with any of this. I did a SBC to BBC swap in a '84 without any issues with stands/mounts. The engine I'm installing is a TBI 454 out of a 3500 Silverado. Does that make a difference st all?

Danny

**72 LONGHORN** · 11-24-2010, 05:44 PM

I had a 454 big block in my 72 and these were the stands that it was mounted to. I have them for sale for $50 shipped if you are interested.

teeitup · 11-24-2010, 05:50 PM

Danny, I'm not sure on that I've never did the swap before, I just part out 67-72 trucks. These are original 68-71 Big block stands, 72 stands are different look alot like 73-80 motor stands but holes are closer together and let the motor sit lower I believe. The ones 72 Longhorn has a pic of are 67-72 Small block stands. Thanks Randy

**too much stuff** · 11-24-2010, 06:04 PM

I have a set of the 72 ones for $165 shipped if you are still looking. Eric

Twisted78SS · 11-24-2010, 06:05 PM

These are 72 only BBC stands
http://67-72chevytrucks.com/vboard/s...d.php?t=176806

**too much stuff** · 11-24-2010, 07:34 PM

72 only stands.

tincan1966 · 11-24-2010, 09:25 PM

Just ran into this whole motor mount ordeal on a wrecked 71 big block truck. the problem isn't really finding the correct stands-try locating the actual rubber mount that bolts to the engine. i ended up with the 72 style 'cradle" mount. Works great header clearance is good-even with 2 1/8" primary tubes.

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Twisted78SS · 11-24-2010, 10:11 PM

Also check the FAQ, TXFirefighter has a thread on using small block rubbers with big block stands http://67-72chevytrucks.com/vboard/s...d.php?t=122645

**PORKY** · 12-03-2010, 11:44 AM

Quote:

Originally Posted by 72 longhorn

i had a 454 big block in my 72 and these were the stands that it was mounted to. I have them for sale for $50 shipped if you are interested.

72 longhorn
do you still have the engine stands for the 454 in your 72?
Will they work in a 1965 with a 454?

tincan1966 · 12-03-2010, 10:01 PM

I have done a similiar swap like TXfirefighter, but my main concern was relying on a 7/16" bolt in a 1 1/8" hole to keep things where they needed to be. The original BBC mounts used a metal sleeve and a lower "half" similiar to a bellhousing mount for a MT. I cut 2 squares of 3/16 plate, drilled a 1/2" hole in the center and installed it on the under side of the stand. Once the engine was in and level I tacked them in place. This keeps any twisting from engine torque from maiking the engine lean to the drivers' side. Sounds extreme, but with a 526cid, I need all the help I can get.

**PORKY** · 12-04-2010, 04:22 PM

Quote:

Originally Posted by tincan1966

I have done a similiar swap like TXfirefighter, but my main concern was relying on a 7/16" bolt in a 1 1/8" hole to keep things where they needed to be. The original BBC mounts used a metal sleeve and a lower "half" similiar to a bellhousing mount for a MT. I cut 2 squares of 3/16 plate, drilled a 1/2" hole in the center and installed it on the under side of the stand. Once the engine was in and level I tacked them in place. This keeps any twisting from engine torque from maiking the engine lean to the drivers' side. Sounds extreme, but with a 526cid, I need all the help I can get.

That's good info, Thanks

11-24-2010, 05:20 PM	#1
Agent915 Registered User Join Date: Oct 2009 Location: Alabama Posts: 228	WTB: Motor mounts. Looking for big block motor stands/perches for my '69. I've got a pair but they ended up being for a '73-'91. Thought they might work. The holes on the frame lined up but the ones on the crossmember did not. Thanks in advance, Danny

11-24-2010, 05:21 PM	#2
teeitup Just like to part out trucks!! Join Date: Nov 2001 Location: Meriden, Ks-North of Topeka 10 miles Posts: 27,395	Re: WTB: Motor mounts. Danny, I have a set of 68-71 BB stands for $110 shipped. Thanks Randy __________________ 67 Chev swb stepside 4x4 283 4 speed SOLD 72 blazer 4x4 4 speed Cheyenne 72 GMC swb 4x4 fleet 4 speed, original paint 1958 Cameo (one of 1405 built, it was my dads) 2020 chevy Apex 4x4 crew cab 1969 Z28 with the 302 1980 chevy swb 4x4 1964 chevell Malibu SS 1976 K20, sold new originally out of my dads chevy dealership Members that I've met, over 200 probably closer to 300 in the 12 years I've been on this site, everyone I met "It was a pleasure"

11-24-2010, 05:24 PM	#3
teeitup Just like to part out trucks!! Join Date: Nov 2001 Location: Meriden, Ks-North of Topeka 10 miles Posts: 27,395	Re: WTB: Motor mounts. pic Attached Images __________________ 67 Chev swb stepside 4x4 283 4 speed SOLD 72 blazer 4x4 4 speed Cheyenne 72 GMC swb 4x4 fleet 4 speed, original paint 1958 Cameo (one of 1405 built, it was my dads) 2020 chevy Apex 4x4 crew cab 1969 Z28 with the 302 1980 chevy swb 4x4 1964 chevell Malibu SS 1976 K20, sold new originally out of my dads chevy dealership Members that I've met, over 200 probably closer to 300 in the 12 years I've been on this site, everyone I met "It was a pleasure"

11-24-2010, 05:37 PM	#4
Agent915 Registered User Join Date: Oct 2009 Location: Alabama Posts: 228	Re: WTB: Motor mounts. Teeitup, School me here. I was told I would want the "new style" stands so I could use the late model mounts. What exactly is the difference? I owned a '72 a few years ago but it already had a V8 so I didn't have to deal with any of this. I did a SBC to BBC swap in a '84 without any issues with stands/mounts. The engine I'm installing is a TBI 454 out of a 3500 Silverado. Does that make a difference st all? Danny

11-24-2010, 05:44 PM	#5
72 LONGHORN Senior Member Join Date: Sep 2010 Location: Newark,Il Posts: 615	Re: WTB: Motor mounts. I had a 454 big block in my 72 and these were the stands that it was mounted to. I have them for sale for $50 shipped if you are interested. Attached Images

11-24-2010, 05:50 PM	#6
teeitup Just like to part out trucks!! Join Date: Nov 2001 Location: Meriden, Ks-North of Topeka 10 miles Posts: 27,395	Re: WTB: Motor mounts. Danny, I'm not sure on that I've never did the swap before, I just part out 67-72 trucks. These are original 68-71 Big block stands, 72 stands are different look alot like 73-80 motor stands but holes are closer together and let the motor sit lower I believe. The ones 72 Longhorn has a pic of are 67-72 Small block stands. Thanks Randy __________________ 67 Chev swb stepside 4x4 283 4 speed SOLD 72 blazer 4x4 4 speed Cheyenne 72 GMC swb 4x4 fleet 4 speed, original paint 1958 Cameo (one of 1405 built, it was my dads) 2020 chevy Apex 4x4 crew cab 1969 Z28 with the 302 1980 chevy swb 4x4 1964 chevell Malibu SS 1976 K20, sold new originally out of my dads chevy dealership Members that I've met, over 200 probably closer to 300 in the 12 years I've been on this site, everyone I met "It was a pleasure"

11-24-2010, 06:04 PM	#7
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,790	Re: WTB: Motor mounts. I have a set of the 72 ones for $165 shipped if you are still looking. Eric __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto

11-24-2010, 06:05 PM	#8
Twisted78SS Wide n'Low Join Date: Jan 2007 Location: La Center, WA Posts: 1,511	Re: WTB: Motor mounts. These are 72 only BBC stands http://67-72chevytrucks.com/vboard/s...d.php?t=176806 __________________ Trippin Hazard.. 67 swb, Gold Member.. 68 Suburban Air Force Retired

11-24-2010, 07:34 PM	#9
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,790	Re: WTB: Motor mounts. 72 only stands. Attached Images __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto

11-24-2010, 09:25 PM	#10
tincan1966 Registered User Join Date: Oct 2010 Location: Independence,KS Posts: 1,477	Re: WTB: Motor mounts. Just ran into this whole motor mount ordeal on a wrecked 71 big block truck. the problem isn't really finding the correct stands-try locating the actual rubber mount that bolts to the engine. i ended up with the 72 style 'cradle" mount. Works great header clearance is good-even with 2 1/8" primary tubes. Please note that you must be a supporting member to post classified items. This includes but is not limited to What Its Worth, Want To Buy, Want To Trade, and For Sale. Please consider supporting the forum by subscribing. Further information on the subscription levels available are located here If you need any further assistance with that please contact any Admin for help. Last edited by powerdriver 1958; 11-24-2010 at 09:50 PM.

11-24-2010, 10:11 PM	#11
Twisted78SS Wide n'Low Join Date: Jan 2007 Location: La Center, WA Posts: 1,511	Re: WTB: Motor mounts. Also check the FAQ, TXFirefighter has a thread on using small block rubbers with big block stands http://67-72chevytrucks.com/vboard/s...d.php?t=122645 __________________ Trippin Hazard.. 67 swb, Gold Member.. 68 Suburban Air Force Retired

12-03-2010, 10:01 PM	#13
tincan1966 Registered User Join Date: Oct 2010 Location: Independence,KS Posts: 1,477	Re: WTB: Motor mounts. I have done a similiar swap like TXfirefighter, but my main concern was relying on a 7/16" bolt in a 1 1/8" hole to keep things where they needed to be. The original BBC mounts used a metal sleeve and a lower "half" similiar to a bellhousing mount for a MT. I cut 2 squares of 3/16 plate, drilled a 1/2" hole in the center and installed it on the under side of the stand. Once the engine was in and level I tacked them in place. This keeps any twisting from engine torque from maiking the engine lean to the drivers' side. Sounds extreme, but with a 526cid, I need all the help I can get.



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