" From: Wrambler242@xxxxxxxxxxx " " Plumb fergot bout those! " You don't spect me to member this stuff fo you? " " The mid 70's dodge truck rotor is a big ole heavy super thick honkin thing with a 4 X4.5" bolt pattern on it. " Might work too, but it is about the thickest rotor I have ever seen! i don't think anything we ever ran on an AMC would go over it! " " Geez it's a monster, like 1.75" thick or thereabouts! I have a new one I bought for $15 to experiment with, but ain't no way! that doesn't sound like anything you'd find on a '73 polara, which the rotor i found fits, napa 85558 in their 01/'88 book. which truck? i've seen school bus rotors that are that thick, but nothing like that on a light truck or car. here it is: http://www.napaonline.com/NOLPPSE/(S(2j4140rqch2tqw55ty3xfd55))/Detail.aspx?R=UBP85558_0129746776 Attributes # of Bolts : 5 Bolt Circle Diameter : 4.5" Brake Rotor Diameter : 11.75" Brake Rotor Discard Thickness : 1.18" Brake Rotor Thickness New : 1.245" Brake Rotor Type : Disc Brake Rotor & Hub Height : 4.984" Includes ABS Inner Sensor Ring : No Includes Inner Bearing Cup : Yes Includes Outer Bearing Cup : Yes Maximum Lateral Runout : .002" Mounting Type : Type J - 1 Piece Or Integral Hub & Rotor Assembly. Rotor & Hub Are Cast As A Single Unit. Wheel Studs Are Pressed Into The Rotor. See Diagram For More Information. Vented / Solid : Vented bendix cross-match is $30 at partsamerica. " -- " Mark Price " " -------------- Original message ---------------------- " From: adh@xxxxxxxxxxxxxxxxx (Sandwich Maker) " > " From: Wrambler242@xxxxxxxxxxx " > " " > " The rotors on the big spindle car are how big? " > " For 12" rotors I'd look at 90's Crown vic or 2002 Ford Explorer 2wd. " > " > i've posted about the mopar rotors before. in short, they fit '73-4 " > mopars like furies, monacos, and newports, and '73-'81 1/2t pickups " > and 1/2t - 3/4t vans, and are ~11.75" dia. don't know thickness [or " > hat] but the cars seem to have the same caliper as '70-4 amc. " > " > iirc they were ~1/2 the price of the amc big bendix rotors, about " > comparable to the '79-'83. " > ________________________________________________________________________ ________________________________________________________________________ Andrew Hay the genius nature internet rambler is to see what all have seen adh@xxxxxxxxxxxxxxxxx and think what none thought _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list