1969 Camaro big block frame mounts?

MEXJOE · 10-15-2008, 09:41 AM

Do I need to change from small to big block (motor) frame mounts ?
THE CAR HAD SMALL BLOCK AND POWER GLIDE IN IT
Thanks

al wisniewski · 10-15-2008, 10:56 AM

Joe,if you are going to use aftermarket headers,then I would use the BB frame mounts. I believe Year One still has them.The mounts move the engine at tad for better clearance.

CrateCamaro · 10-15-2008, 01:51 PM

Proper big block mounts are 2 different heights. One is a tad taller than the other but im not 100% sure what side it is. Small block mounts will lower the motor down and back a bit if you can get the headers to fit. I would use AllStar block mounts...get the lowest ones possible. They are thicker than the Moroso mounts and wont bend as easy if you have an unexpected wheel stand. I've bent 3 sets of moroso mounts in my 9.50 street car. Hooker Super Comp seems to be the best header for a big block camaro/nova with no real clearence issuses.

my69396 · 10-15-2008, 02:24 PM

i have a new set of big block frame mounts 67.50 to you door call 605-279-2827 thanks jerry

Mike Pearson · 10-15-2008, 03:16 PM

In my 68 Camaro I switched from a small block to a big block then back to the small block. I used the same frame mounts and motor mounts and everything fit perfectly. I think the 69 frame and steering are identical.

NovaMan · 10-15-2008, 11:05 PM

I just put a big block in my '70 Nova a few weeks ago, using what are probably small block frame mounts. I have Hooker Super Comp 2 1/8" headers, and the only clearance problem was the shifter arm coming out of the automatic column. If you have tall valve covers with studs, your wiper motor may be in the way of removing them. I just took mine off since i don't drive in the rain anyway.
You can get the passenger side header in from the bottom with the motor in place easily, but you have to put the driver side header in with the motor. If you put the engine and trans in as an assembly, you'll probably have to get the engine roughly in place, and then put in whatever motor mounts you want to use, because it will probably be necessary to slide the engine and trans back into the tunnel - you can't raise the motor up high enough for the tabs on the motor mounts to clear the frame mounts.
I really like the way the engine sits in the subframe and engine bay with the frame mounts I have - it's as low as I would feel comfortable putting it, it's centered, it's level, and I like it. I can take pictures if you like.

10-15-2008, 09:41 AM	#1
MEXJOE Senior Member Join Date: Jun 2008 Location: nhranumbers.com Posts: 870 Likes: 129 Liked 151 Times in 48 Posts	1969 Camaro big block frame mounts? Do I need to change from small to big block (motor) frame mounts ? THE CAR HAD SMALL BLOCK AND POWER GLIDE IN IT Thanks

10-15-2008, 10:56 AM	#2
al wisniewski Junior Member Join Date: Nov 2003 Location: auburn,mi. Posts: 56 Likes: 1 Liked 0 Times in 0 Posts	Re: 1969 Camaro big block frame mounts? Joe,if you are going to use aftermarket headers,then I would use the BB frame mounts. I believe Year One still has them.The mounts move the engine at tad for better clearance.

10-15-2008, 01:51 PM	#3
CrateCamaro Member Join Date: Nov 2007 Location: Ontario Canada Posts: 411 Likes: 1 Liked 19 Times in 7 Posts	Re: 1969 Camaro big block frame mounts? Proper big block mounts are 2 different heights. One is a tad taller than the other but im not 100% sure what side it is. Small block mounts will lower the motor down and back a bit if you can get the headers to fit. I would use AllStar block mounts...get the lowest ones possible. They are thicker than the Moroso mounts and wont bend as easy if you have an unexpected wheel stand. I've bent 3 sets of moroso mounts in my 9.50 street car. Hooker Super Comp seems to be the best header for a big block camaro/nova with no real clearence issuses. __________________ Tony Valerio 1968 Camaro 1700 IHRA H/CM 1701 NHRA SS/?A

10-15-2008, 02:24 PM	#4
my69396 Member Join Date: Feb 2008 Posts: 269 Likes: 0 Liked 35 Times in 13 Posts	Re: 1969 Camaro big block frame mounts? i have a new set of big block frame mounts 67.50 to you door call 605-279-2827 thanks jerry

10-15-2008, 03:16 PM	#5
Mike Pearson VIP Member Join Date: Mar 2007 Posts: 2,354 Likes: 556 Liked 1,702 Times in 520 Posts	Re: 1969 Camaro big block frame mounts? In my 68 Camaro I switched from a small block to a big block then back to the small block. I used the same frame mounts and motor mounts and everything fit perfectly. I think the 69 frame and steering are identical. __________________ Mike Pearson 2485 SS

10-15-2008, 11:05 PM	#6
NovaMan Member Join Date: Sep 2004 Location: Kalamazoo, MI Posts: 117 Likes: 0 Liked 0 Times in 0 Posts	Re: 1969 Camaro big block frame mounts? I just put a big block in my '70 Nova a few weeks ago, using what are probably small block frame mounts. I have Hooker Super Comp 2 1/8" headers, and the only clearance problem was the shifter arm coming out of the automatic column. If you have tall valve covers with studs, your wiper motor may be in the way of removing them. I just took mine off since i don't drive in the rain anyway. You can get the passenger side header in from the bottom with the motor in place easily, but you have to put the driver side header in with the motor. If you put the engine and trans in as an assembly, you'll probably have to get the engine roughly in place, and then put in whatever motor mounts you want to use, because it will probably be necessary to slide the engine and trans back into the tunnel - you can't raise the motor up high enough for the tabs on the motor mounts to clear the frame mounts. I really like the way the engine sits in the subframe and engine bay with the frame mounts I have - it's as low as I would feel comfortable putting it, it's centered, it's level, and I like it. I can take pictures if you like. __________________ ~Pete 1970 Nova