It can, but didn't come that way from the factory.
AC Delco 44 or R44 (R is for resistor) Autolite #86
You don't. A mechanical tachometer can only be used with a tach drive distributor. Every automotive parts retailer offers tachometers that can be used with the newer hei ignition.
A 1965 Chevy didn't come with a 350 and HEI. Best guess would be to use a spark plug for a vehicle that came with that engine and ignition. If the engine has iron heads, it probably needs a tapered seat plug. A good starting point would be R44TS or R44T(with washer) if not a tapered seat plug. For plug gap, try about .045".
can I switch ignition cylinder with a different ignition cylinder w/key in a 2004 chevy Malibu without having to use a passcode
YES.....
I think you mean hei hei? someone use heija when they chat but it's correct to write hei. hei hei means hi hi.
ALL GM A-bodies from 1968.
YES.
All 1987 to 1990 Chevy Celebrity engines use distributorless ignition. Timing is controlled by the engine control module in conjunction with the ignition module. There is no provision for adjustment.
That year did not use a crankshaft sensor. It used an ignition module.
you can use the car blank key to open it.
The chevy 350 engines were produced in production models of Chevy between 1968 until 1998. It was used in several Chevy models such as Chevrolet Camaro and Chevrolet corvettes.