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#1 |
Senior Member
Join Date: Apr 2005
Location: Joppa, Maryland
Posts: 4,408
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Engine Mount Tower?
Are these sbc or bbc towers?
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1997 GMC Sierra Ext 1965 Mustang |
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#2 |
Gone Fishing
Join Date: Aug 2005
Location: Fort Worth, Texas 76135
Posts: 12,361
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Re: Engine Mount Tower?
looks like sbc
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68 Chevy Short Fleetside LSX Swap Under Way 3.73 posi 2.5/4 drop ![]() 2022 Hyundai Tucson Limited 2019 Chevy Traverse Redline Edition Wifes Ride Build Thread http://67-72chevytrucks.com/vboard/s...=1#post3483616 |
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#3 |
Senior Member
Join Date: Apr 2005
Location: Joppa, Maryland
Posts: 4,408
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Re: Engine Mount Tower?
the reason I ask, is the way the mounting hole is slotted.....
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1997 GMC Sierra Ext 1965 Mustang |
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#4 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: Engine Mount Tower?
small block, and some one made the hole bigger to make it easier to place the engine on them. Seems some ppl have problems getting the bolt started in this style mount.
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#5 |
Registered User
Join Date: Sep 2005
Location: Smith Mountain Lake Virginia
Posts: 1,537
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Re: Engine Mount Tower?
I'm curious about something - I bought the big block mounts for my 72 - of course, the expensive ones!) Primarily because of concern that the exhaust won't clear the sbc towers - Yesterday, looking at a new friends '68 with a 572 in it (yep, 572) and he has the small block towers and the headers were NO WHERE near the mounts. Am I too missing something here?
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"A cat will almost always blink when hit between the eyes with a ball peen hammer" (you don't always have to state the obvious) Wear your PPE! You can eat with false teeth but you can't see with a false eye. 1959 Studebaker Silverhawk 350/400 1972 C10 L6 3OTT 2005 F350 - Built - whew! |
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#6 |
Registered User
Join Date: Dec 2004
Location: Northern AZ
Posts: 7,271
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Re: Engine Mount Tower?
I would question this, because I have tried this several times and the headers always hit. See what mounts he used (not just the towers, but the actually rubber mount, as well as the headers) he may be on to something here!! I know you can use the 73 up mounts to mount a BBC in as well as using the sbc mounts, then using stock bbc exhaust manifolds.
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#7 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: Engine Mount Tower?
depends on header brand. I have seen big blocks on small block stands with headers and the pipes no where near the stands.
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#8 |
Registered User
Join Date: Sep 2005
Location: Smith Mountain Lake Virginia
Posts: 1,537
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Re: Engine Mount Tower?
As soon as I get with him again, I'll snap some pics of his mounts - unless he pops on here and has some. I told him about the site and he's registered now....
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"A cat will almost always blink when hit between the eyes with a ball peen hammer" (you don't always have to state the obvious) Wear your PPE! You can eat with false teeth but you can't see with a false eye. 1959 Studebaker Silverhawk 350/400 1972 C10 L6 3OTT 2005 F350 - Built - whew! |
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#9 |
Registered User
Join Date: Feb 2006
Location: Clayton, NC
Posts: 27
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Re: Engine Mount Tower?
Hey Guys! I am a newcomer to this neat site. As a matter of fact, I met Luvlegs at a local hardware store and he introduced me to the site. I am not sure if this will be of help, but since I have a big block with headers mounted on what apears to be small block motor mounts, I thought pictures may help (that is if I can size them correctly and get them attached to this message).
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ray |
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#10 |
member #16
![]() Join Date: Dec 1999
Location: Yuba City Ca.
Posts: 3,618
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Re: Engine Mount Tower?
welcome to the board raycn66. Those mounts of yours are 68-71 big block. The small block stands do not use the pad on the bolt head side,and do not have the dip where your header pipe is. John
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john http://67-72chevytrucks.com/vboard/showgroups.php board vendors ![]() http://www.flickr.com/photos/1745471...7602865984234/ Last edited by john; 02-19-2006 at 07:51 PM. |
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#11 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: Engine Mount Tower?
Here is a pic from the front looking down the frame rail... little easier to see where yours is dipped and small blocks are not.
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#12 |
Registered User
Join Date: Feb 2006
Location: Clayton, NC
Posts: 27
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Re: Engine Mount Tower?
Thank you both. I can see the difference in the two type of motor mounts. hopefully I will be able to use this info to help others.
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ray |
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#13 |
Registered User
Join Date: Sep 2005
Location: Smith Mountain Lake Virginia
Posts: 1,537
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Re: Engine Mount Tower?
Raycn - Glad you got the pics to work!
Question: Now, do I have to worry that the 72 big block mounts are not going to give me the clearance I need for headers as they appear to lower the engine much closer to the frame than the stands in Raycn's pics?
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"A cat will almost always blink when hit between the eyes with a ball peen hammer" (you don't always have to state the obvious) Wear your PPE! You can eat with false teeth but you can't see with a false eye. 1959 Studebaker Silverhawk 350/400 1972 C10 L6 3OTT 2005 F350 - Built - whew! |
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#14 |
Registered User
Join Date: Sep 2005
Location: Smith Mountain Lake Virginia
Posts: 1,537
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Re: Engine Mount Tower?
ttt
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"A cat will almost always blink when hit between the eyes with a ball peen hammer" (you don't always have to state the obvious) Wear your PPE! You can eat with false teeth but you can't see with a false eye. 1959 Studebaker Silverhawk 350/400 1972 C10 L6 3OTT 2005 F350 - Built - whew! |
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#15 |
Registered User
Join Date: Sep 2005
Location: Smith Mountain Lake Virginia
Posts: 1,537
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Re: Engine Mount Tower?
ttt
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"A cat will almost always blink when hit between the eyes with a ball peen hammer" (you don't always have to state the obvious) Wear your PPE! You can eat with false teeth but you can't see with a false eye. 1959 Studebaker Silverhawk 350/400 1972 C10 L6 3OTT 2005 F350 - Built - whew! |
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#16 |
Chevy Forever
Join Date: Jun 2005
Location: Dalzell SC
Posts: 314
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Re: Engine Mount Tower?
I too have this type mount luvlegs an dI am wondering the same thing.
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My first love 1971 C20 Hugger orange Getting face lift and heart transplant .30 402 BB /TH400 and GV Wifes car 1969 Chevelle SS 396 325hp/TH400 Factroy A/C Automatic w/ Floor shift console. restored. |
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#17 |
saving one more
Join Date: Sep 2005
Location: Pryor Creek, Oklahoma
Posts: 3,066
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Re: Engine Mount Tower?
Now I am confused, I have the same stands as Luvlegs in my 72 with a SBC. I thought the stands that Luvlegs has pic'd was a 73 up chevy SBC stand?
Are the 72 BBC & 73 up SBC stands the same? By the way, my truck shows a 350 CID engine on the glovebox sticker.
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72 Chevy longbed - now for parts 69 Chevy short fleet - needing some love 70 RS Camaro - needing more love driver - 96 GMC X-cab |
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#18 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: Engine Mount Tower?
72 was a one year only piece...73 and up are close, but not the same
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#19 |
Watch out for your cornhole !
![]() Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: Engine Mount Tower?
72 big block and 73 and up small block stands are very similar to the naked eye.
Here's how to tell the difference... Look at the top of the mounts in the picture. See the two bolt holes with the raised ridge between them? That's a 72 big block stand. 73 and newer stands look the same, but have two ridges on the top of them, not one. Remember that little nugget. Someday, it could make the difference between a real score at a swap meet or buying a useless part.
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I'm on the Instagram- @Gearhead_Kevin |
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#20 |
Registered User
Join Date: Sep 2005
Location: Smith Mountain Lake Virginia
Posts: 1,537
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Re: Engine Mount Tower?
ok, so I have the 72s, and I guess my 454 on top of these will give me all the clearance I need for my hedmans right?
(If I was at the engine swap point, I'd do it now just so I know I'll be ok....)
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"A cat will almost always blink when hit between the eyes with a ball peen hammer" (you don't always have to state the obvious) Wear your PPE! You can eat with false teeth but you can't see with a false eye. 1959 Studebaker Silverhawk 350/400 1972 C10 L6 3OTT 2005 F350 - Built - whew! |
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#21 |
Senior Moment
![]() Join Date: Mar 2002
Location: Pittsburg Ca
Posts: 4,141
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Re: Engine Mount Tower?
Luvlegs
I am running the same mount you show in your pic on MY Big Block and have LOTS of room with Dyno Max headers. They both go in very easy from the bottom. I have a mini starter and was able to leave it in place, You may not be so lucky with a standard starter
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1970 CST LS 1 6 speed Ford 9 inch Detroit Tru Track, Dakota Didgital, Vintage Air, QA1 Coil Overs Front & Rear Lots of FUN 2013 GMC PU, Oldest Son 71 GMC LWB. QA1 Suspension, Angry SB. Youngest Son 2019 GMC Diesil Dually. Youngest Son 2017 Toyota SUV Daughters car 2018 Traverse , Wife’s Ride Pittsburg Ca 94565 Last edited by 1970 CST Short Wide; 03-31-2006 at 04:35 PM. |
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#22 | |
Registered User
Join Date: Sep 2005
Location: Smith Mountain Lake Virginia
Posts: 1,537
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Re: Engine Mount Tower?
Quote:
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"A cat will almost always blink when hit between the eyes with a ball peen hammer" (you don't always have to state the obvious) Wear your PPE! You can eat with false teeth but you can't see with a false eye. 1959 Studebaker Silverhawk 350/400 1972 C10 L6 3OTT 2005 F350 - Built - whew! |
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#23 |
Senior Member
Join Date: Dec 2004
Location: Southern Pines NC
Posts: 3,853
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Re: Engine Mount Tower?
Thanks, TX, I was about to throw a set of stands away thinking they were 73-up
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#24 |
saving one more
Join Date: Sep 2005
Location: Pryor Creek, Oklahoma
Posts: 3,066
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Re: Engine Mount Tower?
Thanks for answering my question when I hadn't even asked yet!! I have always thought I had 73 up SBC stands in my 72, but here are some pics of mine. Are they really 72 BBC stands?????
If so that rocks!!! I also had to post one pic of the cruddy engine and sorry for the Hijack
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72 Chevy longbed - now for parts 69 Chevy short fleet - needing some love 70 RS Camaro - needing more love driver - 96 GMC X-cab |
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#25 |
Straight jacket required
Join Date: Oct 2003
Location: OKC, OK
Posts: 882
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Re: Engine Mount Tower?
Well, will these fit? I have a '72 crossmember on a '68 frame, and putting a 396BBC in.~~
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1968 C10 Short Stepper 350/350 A/C P/S P/B Front disc 3/5 static/ 12bolt rear 3:73 1979 Pontiac Trans Am 10th Anniversary/455/4spd 2011 H-D Street Glide - CAMMED n lowered Dad always said,"Son, if you can't be good...be good at it." ![]() |
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