Size of motor mount bolts?
Thread Starter
Supreme Member
Joined: Dec 2012
Posts: 1,356
Likes: 15
From: northern VA
Car: 88 Sport Coupe Camaro
Engine: V6 2.8
Transmission: Borg-Warner T-5
Axle/Gears: RPO/GU6: 3.42
Size of motor mount bolts?
Anyone happen to know the sizes of (or source for) the bolts? Easier to get them in advance so I don’t have to crawl out from under the car, and go shopping, in the middle of the job.
Joined: Jun 2003
Posts: 5,028
Likes: 78
From: Desert
Car: 1991 Z28 Vert
Engine: 383 single plane efi
Transmission: T-56
Axle/Gears: 8.8 with 3.73s
Re: Size of motor mount bolts?
The bolts that fasten the mount to the K member should be a standard 3/8" bolt. The through bolts should be 7/16" standard.
Thread Starter
Supreme Member
Joined: Dec 2012
Posts: 1,356
Likes: 15
From: northern VA
Car: 88 Sport Coupe Camaro
Engine: V6 2.8
Transmission: Borg-Warner T-5
Axle/Gears: RPO/GU6: 3.42
Re: Size of motor mount bolts?
Thank you.
Would it be correct to assume the 7/16 are not threaded for the portion of the bolt surrounded by the rubber portion of the mount?
If anyone knows the overall length of the bolts, I’d be much obliged.
Would it be correct to assume the 7/16 are not threaded for the portion of the bolt surrounded by the rubber portion of the mount?
If anyone knows the overall length of the bolts, I’d be much obliged.