For a novice, it would be difficult. I've been turning wrenches for 30yrs +. It took me 6hrs to install a set of LT's on mine & same for a friends.
You have to remove the motor mounts, starter & original manifolds, jack up the engine. Some brands also require unbolting the steering shaft.
I'd do some reading on the subject & see if it's something you feel you could handle before commiting yourself.
2012 Race Red Boss 302 # 1055
Torch Red 2006 GT
20 Yrs of Mini-vans
Grabber Blue 1970 Boss 302
Lime Green 1969 Notchback Coupe
Maroon 1967 Vert