351c 2v power upgrades
#21
I originally went with some 295/50R15 Cooper Cobras on 'off-the-shelf' 15x10 Cragars, which had 4 1/4" backspacing.  They stuck out of the wheel wells about a half inch, which looked cool but was just enough to 'buzz' the openings when the suspension would cycle deep.

[Image: Frankcarshow2015-5.jpg]

Rather than rolling the openings or cutting down axles, I contacted Summit Racing and asked for a new set of 15x10s with a custom back spacing of 5 1/2", which cost the same and only took about a week for Cragar to make-up and send to the house.

These top 2 pics were the originals, showing the 'sticking out' factor:

[Image: rearwheelold1.jpg]

[Image: rearwheelold2.jpg]

Here are the same shots with the new rims mounted up on the same tires:

[Image: rearwheelnew1.jpg]

[Image: rearwheelnew2.jpg]

It killed a bit of the deep dish look, which bummed me out, but between the new back spacing and 1" extended shackles, no more rubbing at all.  Still plenty of space inside between the rear frame rails and leaf springs, too. (I don't have pics of those things, however)

Before:

[Image: Frankcarshow7.jpg]

After:

[Image: GAFBcarshow2016-3.jpg]

BTW - the fronts are 245/60R15s on 15x8s with 4 1/4" back spacing - no issues up front whatsoever.

Hope this helps!
Reply
#22
Hi Eric,

Summit is really good.  I can't believe the turnaround time  on the custom wheels. Summit must have priority status with Cragar!  I am using a 15x8 wheel with a 5 inch backspace and the tire comes pretty close to the leaf spring on my 66 Fairlane with P275/60/15 tires.  The cross section on my tire is 10.8 inches compared to yours which is about 11.6 inches.

FYI - your pictures did not post.  Maybe you can repost them, I would like to see the wheels.

Thank you,

Mike
Reply
#23
Ah - I snagged them from 7173Mustangs.com out of my attachments section.  I'll fix them.
Reply
#24
Eric,

Much cleaner look with the tires tucked inside the wheel well.  It was a good choice to increase the backspacing even if you had to sacrifice some of the deep dish. 

The car looks real good!

Mike
Reply
#25
Thanks Man!  I'm diggin' the Fairlane, too.  Lots of awesome work going into it - can't wait to see it all back together!  Drink_to_that
Reply
#26
Thanks Eric...I am glad you like the Fairlane.  It's a neat car and you don't see to many of them around at the car shows, at least here in CT.
Reply
#27
Thanks Eric.

I love the look.
Reply


Forum Jump:


Users browsing this thread: 1 Guest(s)
[-]
Latest Threads
"Jacobra"
Last Post: JTS71 Mach1
06-30-2023 11:13 PM
» Replies: 86
» Views: 152375
My old Queensland Ambulance
Last Post: JTS71 Mach1
06-30-2023 11:08 PM
» Replies: 5
» Views: 2315
New member from San Jose, CA
Last Post: JTS71 Mach1
05-09-2023 08:39 AM
» Replies: 12
» Views: 4445
Saving Seatbelts
Last Post: Jim
02-19-2023 10:23 PM
» Replies: 2
» Views: 9277
Sourcing new wheels
Last Post: JTS71 Mach1
01-25-2023 02:34 PM
» Replies: 1
» Views: 2136
Shaker Air Filter
Last Post: JTS71 Mach1
01-08-2023 02:24 AM
» Replies: 3
» Views: 1639
1971 Mach 1 parting out interior parts -...
Last Post: ylwhrse
12-22-2022 01:38 PM
» Replies: 0
» Views: 750
Painting
Last Post: Rare Pony
12-14-2022 06:24 PM
» Replies: 2
» Views: 2134
WELCOME ALL NEW MEMBERS INTRODUCE YOURSE...
Last Post: JTS71 Mach1
08-31-2022 01:36 PM
» Replies: 82
» Views: 158903
1970 mach 1 matching numbers
Last Post: Kstweeter
08-31-2022 10:31 AM
» Replies: 1
» Views: 1216
Brake booster/servo hose length
Last Post: JTS71 Mach1
08-23-2022 09:40 AM
» Replies: 7
» Views: 3338
New Member
Last Post: JTS71 Mach1
08-20-2022 11:18 AM
» Replies: 2
» Views: 1677
smooth window operation on 70 Mach
Last Post: CUSTOMMISER
08-15-2022 12:10 PM
» Replies: 2
» Views: 1657
Blinkers on solid
Last Post: busted21
08-09-2022 03:58 AM
» Replies: 14
» Views: 9163
Blinkers on solid when lights on.
Last Post: JTS71 Mach1
08-08-2022 12:06 PM
» Replies: 1
» Views: 1853
351 cj running hot
Last Post: busted21
08-08-2022 12:13 AM
» Replies: 5
» Views: 3669
What's One More Iron In The Fire!
Last Post: Steven Harris
07-22-2022 01:39 PM
» Replies: 124
» Views: 241032
Major Winter projects
Last Post: JTS71 Mach1
07-09-2022 05:12 AM
» Replies: 49
» Views: 22389
Happy Fathers Day!!!
Last Post: JTS71 Mach1
06-20-2022 02:34 AM
» Replies: 0
» Views: 1804
1969 Raven Black 390 Looking For
Last Post: mason1958
06-11-2022 09:48 AM
» Replies: 10
» Views: 15502

>