question on motor mounts...... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

J.Cagle · 10-11-2011, 07:59 PM

I am in the process of swapping an 84 crossmember into my 64. what motor mounts do i use since the mounting plates from the 84 are one inch taller than the 64s frame? The plates from the original straight six wont work will they? I am goin in with a 350 now. Thanks, Jared

chad64chevy · 10-11-2011, 08:10 PM

yes they will, the motor mounts and the perches will work

J.Cagle · 10-11-2011, 08:18 PM

So do i just need to buy some motor mounts made for a 64 with a v8?

**Captainfab** · 10-12-2011, 01:06 AM

'63-'72 small blocks and I6's all use the same motor mounts. The I6's just have a bracket that bolts to the block which in turn the motor mounts bolt to. On the small blocks, the motor mounts just bolt directly to the block. The motor mount brackets that bolt between the frame and crossmember are the same for small blocks and the 230/250 I6 from '63-'66.

10-11-2011, 07:59 PM	#1
J.Cagle Registered User Join Date: Jun 2011 Location: Dennis Kansas Posts: 335	question on motor mounts...... I am in the process of swapping an 84 crossmember into my 64. what motor mounts do i use since the mounting plates from the 84 are one inch taller than the 64s frame? The plates from the original straight six wont work will they? I am goin in with a 350 now. Thanks, Jared __________________ 1964 c-10 Long stepside, 230 I6 ,3spd, dealer add-on air.

10-11-2011, 08:10 PM	#2
chad64chevy Registered User Join Date: Mar 2011 Location: tulsa,ok. Posts: 1,803	Re: question on motor mounts...... yes they will, the motor mounts and the perches will work __________________ my project: http://67-72chevytrucks.com/vboard/s...d.php?t=456163

10-11-2011, 08:18 PM	#3
J.Cagle Registered User Join Date: Jun 2011 Location: Dennis Kansas Posts: 335	Re: question on motor mounts...... So do i just need to buy some motor mounts made for a 64 with a v8? __________________ 1964 c-10 Long stepside, 230 I6 ,3spd, dealer add-on air.

10-12-2011, 01:06 AM	#4
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,252	Re: question on motor mounts...... '63-'72 small blocks and I6's all use the same motor mounts. The I6's just have a bracket that bolts to the block which in turn the motor mounts bolt to. On the small blocks, the motor mounts just bolt directly to the block. The motor mount brackets that bolt between the frame and crossmember are the same for small blocks and the 230/250 I6 from '63-'66. __________________ Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE



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