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brake upgrade questions; wheel size?
Topic Started: Jan 7 2013, 05:17 PM (948 Views)
ozmarty62
Member
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I want to upgrade my brakes and was planning on installing discs in front and 11" drums in back.I was told by the vendor that my stock 16" wheels aren't large enough to accommodate the front discs. I really want to keep the stock look and have already painted my wheels and had tires fitted to them. I then considered keeping the rear brakes standard (9") and just installing 11" drums in front. Will they work with my standard OEM wheels?
Current owner of;
1958 Right Hand Drive CJ3B.
2002 WG Grand Cherokee Overland
former owner of;
1974 Jeep CJ5
1984 Mitsubishi Pajero (Montero) SWB
1996 Jeep ZG Grand Cherokee
2000 Land Rover Discovery TD5
2003 Jeep TJ Wrangler
2007 Jeep JK Wrangler Unlimited Rubicon
2013 Jeep JK Rubicon Unlimited
Newcastle, New South Wales, Australia.
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oldtime
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MODERATOR
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All 16" Kelsey Hayes (KH) wheels will easily fit over the 11" Bendix drums.
Renegade 8"x 15" KH wheels (tube type) will not fit over the 11"Bendix drums.
I believe all other 15" KH wheels should fit over the 11" Bndix drums.
Some wheel grinding is required to fit 11" Bendix drums inside the Renegade 8"x 15" KH wheels.
The round head rivots must be ground down and also the inner edge of the disk.
Also note that only non finned type drums can be made to fit inside those wheels.
Non finned 11" Bendix drums were standard on 1972-1973 CJ.
Finned type drums were used beginning with 1974 CJ.
Non finned 11" Bendix drums were also on postal jeeps 1972-1975.

Currently building my final F-134 powered 3B .
Rock Crawler using factory parts from the Willys Motors era (1953-1963)

http://s4.zetaboards.com/CJ3B_Bulletin_Board/topic/30228766/1/#new
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ozmarty62
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Thanks Oldtime.
Current owner of;
1958 Right Hand Drive CJ3B.
2002 WG Grand Cherokee Overland
former owner of;
1974 Jeep CJ5
1984 Mitsubishi Pajero (Montero) SWB
1996 Jeep ZG Grand Cherokee
2000 Land Rover Discovery TD5
2003 Jeep TJ Wrangler
2007 Jeep JK Wrangler Unlimited Rubicon
2013 Jeep JK Rubicon Unlimited
Newcastle, New South Wales, Australia.
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div4gold
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Dang, that makes me wonder what kind of wheels I have on the '64 3B. I thought they were the original wheels. They were rusty enough to be originals. They are 15" and are 4.5" wide. I have 700x15 inch tires on them. The wheels fit fine with the 11 inch drums both front and back.

Posted Image
Old retired fart living in Ione, WA. I have a 1964 CJ3B. Recently overhauled original motor, transmission and overdrive. 11" Bronco drum brakes on all 4. Needs a new coat of paint but that will have to wait till next summer, it's next summer and I'm working on that now :) UPS & FEDEX will continue to profit :)
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RamblinCJ3B
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What other wheel options were there? I have original wheels (15") from a 1959 FC170 on my 3B, and the 11" brakes fit fine.
Eddie
Clovis,Ca
1956 Willys PU
1962 USN CJ3B Stock
1971 Hurst Jeepster 350
1972 Commando 4.0 HO
1972 Commando I6 258
1975 J20 401
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div4gold
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Member
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I read somewhere that on the '64 3B you could get either 15 or 16 inch wheels from the dealer. That's all I know about it.
Old retired fart living in Ione, WA. I have a 1964 CJ3B. Recently overhauled original motor, transmission and overdrive. 11" Bronco drum brakes on all 4. Needs a new coat of paint but that will have to wait till next summer, it's next summer and I'm working on that now :) UPS & FEDEX will continue to profit :)
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Bryan
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With a little grinding on the inside of the rim, you can fit 16" rims over front disc brakes, at least over disc brakes from a 77-78 CJ. Not sure about the chevy caliper conversion.
1954 CJ3B...Original: F-134, T90, D18, Front and rear axles, Ross steering, Harrison heater, all body parts
Replaced parts: Carter YF938SD.
Upgrades: Front disc brakes (77 CJ5), rear 11" brakes (early 70's Wagoneer), dual master cylinder (Herm), roll bar, seat belts, custom wiring harness w/ turn signals (me), Carter glass bowl fuel filter, Tightsteer.
3rd generation of original owner
South central KY
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oldtime
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MODERATOR
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Previous post was editted.

Heres some wheel information here:
http://z4.invisionfree.com/CJ3B_Bulletin_B...?showtopic=2260
Currently building my final F-134 powered 3B .
Rock Crawler using factory parts from the Willys Motors era (1953-1963)

http://s4.zetaboards.com/CJ3B_Bulletin_Board/topic/30228766/1/#new
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For CJ-5 and Dauntless V6 postings, see the Early CJ-5 Bulletin Board.
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The M38/M38A1/M606 Preservation Group has a forum.
For other CJ and military Jeeps, see the g503 Message Boards.
See the Forward Forum for Forward Control Jeeps.
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