GM Motor Mounts
Thread Starter
Burning Brakes
Joined: Sep 2005
Posts: 895
Likes: 4
From: whitman massachusetts
GM Motor Mounts
I have tried, with no success, to find a place to buy the OEM GM motor mounts. I think the mount kit is GM part #6258154, and is one mount and correct bolts. Does anyone know if these are available anywhere? If not, are the same type available through another company. I have been told they are bulletproof and fit correctly, which cannot be said for a lot of the aftermarket mounts. any info appreciated
Team Owner
Joined: Oct 2004
Posts: 23,831
Likes: 10
From: Springfield MO
St. Jude Donor '07
"Bulletproof" is hardly the word I'd use for the stock motor mounts. There are much better aftermarket designs available, such as the locking type that keep your engine from moving when the inevitable motor mount separation occurs.
Team Owner
Joined: Oct 2004
Posts: 23,831
Likes: 10
From: Springfield MO
St. Jude Donor '07
Here's a place with a pair for $160. http://www.wernersparts.com/N.O.S.%2...ld%20Stock.htm
Second hit on Google for "GM 6258154".
Second hit on Google for "GM 6258154".
Melting Slicks
Joined: Mar 2005
Posts: 2,838
Likes: 10
From: Austin TX
If you're using rubber mounts, definetely use the GM. If you compared side-by-side GM's with the stuff from Asia, you'd see why.
The GM mounts are expensive (the above price is about right) but worth it. If you need, I can probably dig up the part number (same mont, L & R).
The GM mounts are expensive (the above price is about right) but worth it. If you need, I can probably dig up the part number (same mont, L & R).
Last edited by 73, Dark Blue 454; Sep 27, 2007 at 10:53 PM.
Melting Slicks
Joined: Aug 2001
Posts: 3,050
Likes: 124
From: Wichita KS
I have tried, with no success, to find a place to buy the OEM GM motor mounts. I think the mount kit is GM part #6258154, and is one mount and correct bolts. Does anyone know if these are available anywhere? If not, are the same type available through another company. I have been told they are bulletproof and fit correctly, which cannot be said for a lot of the aftermarket mounts. any info appreciated
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Racer
Joined: Jul 2005
Posts: 433
Likes: 14
From: GA
I got a pair from Corvette Central. They "look" like the original ones I took off. The old ones looked great after I cleaned and painted them but because they came off my '71 I decided to get "new" mounts.
Should I send them back??
Should I send them back??
Le Mans Master
Joined: Aug 2003
Posts: 7,720
Likes: 12
From: Chattanooga TN
I wouldn't. They are 37 years old now.
Burning Brakes
Joined: Jul 2006
Posts: 1,047
Likes: 12
From: SoCal
That's what I'm using on my 383 and 350.
Race Director
Joined: Mar 2001
Posts: 11,322
Likes: 1
From: Living in the Hartland
I tore my driver side rubber mount, replaced just that side with poly, no increase in vibration and the eng barely moves when I hit the loud pedal hard (drove it without the hood after replacing the mount).