newbie ask for help

[mgilbert]

ron61 thany you for reply. the numbers i'm talking about are between the valve springs on the head. i need to do another search, i think one time on here i searched for firing order and found a few one was someone had work done on motor and the firing order changed different cam. when i say 302 i mean older and 5.0 being newer style. but i think their all 302c.i. right? do i have to pull starter to find block numbers date code&casting code. i cannot believe these are old heads to say 289&65 is to obvious and the rails for valve covers are machined nice and flat. the rockers are adjustable kind on pressed in studs with comp. cams roller tips. any idea where to pick up oil temp. T or Y fitting at oil pres. sender i do not like idea of using oil pan drain plug to low for that. i have a clutch annoyance squeaks . if i ride clutch a little i goes away hyd. set up mabey start with bleed job. next winter i want to put on new front end now must. II speedway tube uppers lowers coilovers keep strut rods. i a little scared to do this looks like a simple parts swap but all of a sudden nothing lines up in a bind ride height wrong on...on...on...on... only thing i got done this winter was getting my 6'4" 225# a$$ to fit in a 90" wheel base car finally got a comfy cobra thanx again for any and all advice mgilbert