Must haves for "on the boat"...
Roll of electrical tape,
roll of duct tape,
a length of wire,
fuses,
length of hose of all sizes on the boat,
can of spray lube,
tube RTV silicone,
belt(s),
jumper cables,
jumper wires with alligator clips,
ratchet strap,
chain (have made motor mounts with it...),
a handful of random nuts, bolts and washers,
control cable ends,
Holley gaskets and a spare needle and seat,
small jar of Marine Tex,
push rods (one long, one short),
rocker arm (stocker)
and just because it has come in handy a few times already, an MSD ready to run dizzy.......

As far as the parts and crap I keep in the motor home, Brad does not have enough server space.....

I have brought everything from a spare carburetor to an extra set of heads.....And yes, I have a problem

On the dock, big ass fire extinguisher, can of wasp spray

, magnet on a rope....

GT