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#130074 02/01/2003 1:02 AM
Joined: Jan 2002
Posts: 12
J
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J Offline
Joined: Jan 2002
Posts: 12
I have a 58 3/4 ton and i am changeing from 6cyl to 8 cyl. I am going to move the mounts to the side of the block. Do the v8 front mounts line up with the 6 cyl mount holes on the crossmember?. Can i use these holes as a reference point?Also there is a hole on the top of the frame above the brake line on each side. Is this where the side mounts bolt up to?


john j
#130075 02/01/2003 4:17 AM
Joined: Jul 2001
Posts: 3,887
S
Cruising in the Passing Lane
Cruising in the Passing Lane
S Offline
Joined: Jul 2001
Posts: 3,887
if yer goin to side mounts, ya need the tubular mount bar that goes tween frame rails, or ya hafta fab yer own each side - no stock frame location will give ya a mount point - there\'s pics of both types here - select motor mount under "category" and the year.
most any parts house has'em.

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot
#130076 02/01/2003 2:28 PM
Joined: Jan 2002
Posts: 12
J
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Posts: 12
Ok Bill iguess my question is, where to locate the cross mount in the frame. With all he sheet metal off it is a little hard to get a reference point. As of right now i just have a bare block to work with. I have heard to move it forward 1 inch so the new hei will clear. Do i just bolt it to the motor and "eyeball" it. Or can i put the mounts off the 6 cyl on the front of the v8, bolt that down and get measurements that way?
Thanks john j


john j
#130077 02/01/2003 3:48 PM
Joined: Jul 2001
Posts: 3,887
S
Cruising in the Passing Lane
Cruising in the Passing Lane
S Offline
Joined: Jul 2001
Posts: 3,887
no! grin
that would prolly put it tooo far forward. the HEI could use a tiny bit more room, but I have seen'em used w/ the stock position - might have had firewall tweaked tho. if yer usin a block that can take the front mounts, why not use them? takes a bracket added on the front frame cross member that looks like this - also note the pully is about the back edge of the cross member for positioning. I can measure when it's daylite if ya want.

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot
#130078 02/01/2003 7:10 PM
Joined: Jul 2001
Posts: 3,887
S
Cruising in the Passing Lane
Cruising in the Passing Lane
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Joined: Jul 2001
Posts: 3,887
ok John - lookin @ mine & thinkin on it, w/ doghse off & bare block this shot may do it. note the bottom of steering box is about dead center on the xhaust. that's the stock position, and w/ the 6cyl rad mount you can move about 5" forward max B4 the fan hits the rad [also - you'll need to find a fan shroud to prevent overheating in city traffic]. problem I see w/ not using stock position is you'll prolly need to make a drive shaft to fit.

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot
#130079 02/01/2003 10:46 PM
Joined: Jan 2002
Posts: 12
J
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J Offline
Joined: Jan 2002
Posts: 12
Thanks Bill. I copied the pictures and will keep them on file. The photo of the steering box helps alot. Again thanks alot. I hope i can call on you for help again. john j


john j

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