Pertronix for dual point distributor

That number is for a '69 340 engine with a manual transmission. Not sure they use the same kit as the 273 distributors. I have a couple of friends that have had problems getting the stock points cam to work properly with some of their other kits, mainly big block ones with the Pertronix3 kits. Also, if you have a problem with that setup, you can't just re-install the points and condenser to get you home. With the 1383 kit, you can.......and it comes with a cam insert that slips over the stock points cam.