Need your help on a '58 DeSoto distributor. I've been told that the distributor needs rebuilding, that it's a Prestolite, and that the Pertronix electronic ignition won't fit. The suggestion was to put in a newer Chrysler distributor and a Pertronix unit. The spec's on the '58 DeSoto distributor are: Model 1B4005, Breaker point opening, .017", capacitor capacity .25-.28mfd, breaker arm spring tension 17-20 oz, Centrifugal advance starts 1 deg @ 425 rpm, full advance 10 deg @ 2,000 rpm, Vacuum advance inches of vacuum to start plunger movement 8, in. vacuum for full plunger travel 17 1/2, Maximum vacuum advance 13 degrees, I need to know ASAP: [1] Is there a Pertronix for the original Prestolite distributor? [2] If so, what number and interchange? [3] If not, what Chrysler distributor(s) would be the best replacement? [Number and interchange models.] --Roger van Hoy, '55 DeSoto, '58 DeSoto, '42 DeSoto, '66 Plymouth, '81 Imperial, Washougal, WA -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 2003 Calendar voting results and ordering information is online! Please visit: http://www.forwardlook.net/calendar2003 for more information.
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