ID This Motor Mount

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68z302 · #1 05-28-2004, 11:48 PM

Part # on mount is 3886466 with a 1-14 very close & a little to the right of that # which I at first thought was a continuation of the first # but now believe is not.
Both of the motor mounts on the car had been replaced with the interlock type when I got the car.
I found this one in the trunk when I got the car & because of the mass of it assumed it was original issue. It's longer in the direction of the pan & intake manifold & has alot more beef to it.
Can anyone confirm this with an old parts book so I can start looking for the other one.

**Mr70** · #2 05-29-2004, 12:51 AM

Engine Mount #3886466 is for:
*1965-67 Passenger & Chevelle with 396-409-427 engine.
*1967-68 Chevy II & Camaro with 302-350-396 engine.

Sometime before March 1971,it was superseded by Part #3990916.Much later it was then superseded by Part #6258154 which is still available today from Chevrolet for $60.00.

68z302 · #3 05-29-2004, 09:56 AM

I'd want to find one with the early # as I would be sure it's the same, although I know the newer part # will fit,
I'll just run the part # on ebay for awhile & see what turns up. Seems they went on a variety of cars.
Mr70, you ARE the man

Thanks

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