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#1 |
Registered User
Join Date: Oct 2015
Location: Williamston, Mi
Posts: 882
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I've been going thru the search section and can't find anything on this. I'm trying to get my ducks in a row before switching my 69 C-10 from a 250 to a 292. I have the correct pass side frame perch for the 292, the question is will the engine mounts and the rubber in between from the 250 all work on the 292? I havn't tried yet but someone must sell the rubber mounts new.
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#2 |
Senior Member
![]() Join Date: Dec 2013
Location: Gods country East,Tn
Posts: 8,545
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Re: 292 Rubber Motor Mounts
Any auto parts store should carry them .
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#3 |
Senior Member
![]() Join Date: Feb 2002
Location: Tucson, AZ USA
Posts: 7,255
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Re: 292 Rubber Motor Mounts
I don't think the rubber mounts are any different from the SBC's, but it was 12 years ago that I got my current L6 292 on the road again.
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Every 25 years I like to rebuild that 292, whether it needs it or not. |
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#4 |
Registered User
Join Date: Mar 2003
Location: Michigan
Posts: 46
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Re: 292 Rubber Motor Mounts
The mounts should fit with no issues. Chevy had the front mounts and changed to the side mounts. As a matter a fact I can buy a 2016 SBC motor and it fits today in my 1972.
Not that I did that.
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1972 Chevy K20 4X4 8k Winch Locker Gears |
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#5 |
Registered User
Join Date: Jul 2010
Location: Knoxville,TN
Posts: 1,185
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Re: 292 Rubber Motor Mounts
The 250 , 292 and SBC use the same rubber engine mounts.
Thanks
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1972 Custom Deluxe 20 4x4 burb 1971 GMC SWB CST 4x4 1972 GMC k20 4x4 (X- brush truck ) 1971 Chevy CST Blazer 4x4 1971 Chevy C/10 1970 Cab Chassis C30 157" 1971 Cab Chassis Custom 30 Deluxe 157" 292/4spd ( Napco Replica ) 1988 Chevy V30 4x4 wrecker challenger 4812 |
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#6 |
Registered User
Join Date: Oct 2015
Location: Williamston, Mi
Posts: 882
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Thanks guys for the reply's. Now my only question is are the metal mounts that bolt to the engine the same on the 250 & the 292? I know the pass side frame bracket is different and I have that, just curious about the engine brackets.
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#7 |
Six in a row makes it go...
![]() Join Date: Mar 2009
Location: Vacationland: Maine
Posts: 1,346
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Re: 292 Rubber Motor Mounts
I got some made in the USA Anchor rubber mounts for my 292 from Rock Auto for less than 2 bucks each on close out. They still have some offerings for less than 3 bucks:
https://www.rockauto.com/en/catalog/...tor+mount,5552 The frame brackets are different.
__________________
67 C20 long step resto: http://67-72chevytrucks.com/vboard/s...d.php?t=342086 66 C10 long step build: http://67-72chevytrucks.com/vboard/s...=1#post3814790 CT to Alaska in a 67 C10: http://67-72chevytrucks.com/vboard/s...d.php?t=399224 “The height of sophistication is simplicity." - Clare Boothe Luce |
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#8 |
Registered User
Join Date: Oct 2015
Location: Williamston, Mi
Posts: 882
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Re: 292 Rubber Motor Mounts
Thanks for all the help, I just placed an order with Rock Auto for the mounts plus a few other goodies.
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#9 |
Six in a row makes it go...
![]() Join Date: Mar 2009
Location: Vacationland: Maine
Posts: 1,346
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Re: 292 Rubber Motor Mounts
Sorry - just saw that you were asking about the engine brackets. I'm not sure if those are different or not. Maybe ask in the engine forum...
__________________
67 C20 long step resto: http://67-72chevytrucks.com/vboard/s...d.php?t=342086 66 C10 long step build: http://67-72chevytrucks.com/vboard/s...=1#post3814790 CT to Alaska in a 67 C10: http://67-72chevytrucks.com/vboard/s...d.php?t=399224 “The height of sophistication is simplicity." - Clare Boothe Luce |
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#10 |
Registered User
Join Date: Jul 2008
Location: Eastern Oregon
Posts: 2,333
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Re: 292 Rubber Motor Mounts
The perch on passenger side I believe is unique to 292 applications. I tried unsuccessfully to find a rubber mount that would last in my 68 250 to 292 swap. I would caution the use of a 292 in anything other then a 3/4 or up truck that will be used for towing or heavy load use. It's a slow turning torque monster that flat sucks gas ! And I'm taking 10 mpg or less. I wish I just rebuilt the original 250, great little engine.
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71 C-20 07 Magnum RT AWD |
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#11 |
Registered User
Join Date: Oct 2015
Location: Williamston, Mi
Posts: 882
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Re: 292 Rubber Motor Mounts
I bought a new 69 in the fall of 68 with the 250 and always wished it had a 292. My 250 needs rebuilding and I happen to run across this 292, I'm going to also swap out the 3 speed automatic for a 200-4R at the same time, hopefully this should make a nice combination. Thanks for all the help.
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#12 |
Six in a row makes it go...
![]() Join Date: Mar 2009
Location: Vacationland: Maine
Posts: 1,346
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Re: 292 Rubber Motor Mounts
I like my 292. I just try not to spin it too high. The long stroke makes for some serious piston velocities at high rpm.
Torque peak is just off idle in the stock form.
__________________
67 C20 long step resto: http://67-72chevytrucks.com/vboard/s...d.php?t=342086 66 C10 long step build: http://67-72chevytrucks.com/vboard/s...=1#post3814790 CT to Alaska in a 67 C10: http://67-72chevytrucks.com/vboard/s...d.php?t=399224 “The height of sophistication is simplicity." - Clare Boothe Luce |
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