newbie question, water proofing engine electrical Options

[Always Looking]

I'm sure you all have solved this one. What should I use to replace all of the rubber waterproofing covers for the engine electrical - injectors etc. I'm looking for function here ie. not expensive.

[DJsRepS]

Another Oh yea at the joints in the main to the injectors etc.. I used a good grade Scotts 33m eletrical tape with spray on Scotts contact cement on the taped connections to keep the end from getting hot and peeling back making for a loose end on your tape job. Ive had that tape on my truck for over ten years in the Florida sun and rain and wind and hurricanes. It has not shrunk cracked or peeled off. 84 Chev cube van - work truck 270,000 mi orignal motor never had the heads off and did the timing chain at 250,000 for good measure it was still running fine. I had 2 ign wires split open and floppy limp at the ends like hanging by a thread and it didnt even miss. Been a Good ole Chevy dont owe me anything. Back to the tape check the pic X marks the spot.