340 distributors

[mmccarty]

I seem to have a collection of 340 distributors for my '70 Cuda.  What was the original distributor?  A dual point or single point?  Anybody know the correct part numbers?

[Chryco Psycho]

340 used a dual point up to 72 when they started to use electronic 

[426 pentastar]

340 ci. engines used a duel point untill late 71.I have the part number at the shop but wont be there till monday.You can call me at;904-744-2229-9to5 est. and i will give you the correct number unless someone posts it before hand.Chuck

[PlumCrazy]

1970 340-4 automatics used a single point 3438325, 4 speeds used a dual point 3438317 IBS 4018 or 4015C.

[mmccarty]

Thanks, I found a 4015C.  Looks like the date code is 10B.  What date is that?

[PlumCrazy]

Thanks, I found a 4015C.  Looks like the date code is 10B.  What date is that?

Should be two or 3 digits, first one or two are the week, last is the year.

Below are the same distributors.  Top is what came in the car, built the 7th week of 1970.  The second it a service replacement, built the 38th week of 1976.  Note the 4018B"S" and the Chrysler part number change on the second one.