I carry a AAA plus membership card in my glove box
A small roll up tool kit for some wrenches , a couple screw drivers , an extra fusible link and fuses and a test light it fits under/ behind the seat with a set of fan belts . No tool boxes ,No spare tire . it's a frame up hot rod cruiser its not supposed to break down .
My daily driver has way more tools /tie downs / heavy duty long jumper cables and trailer tools/chains / 3 way trailer hitch
NO NEED FOR ANY METRIC TOOLS .
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1967 Factory short bed - Old school
'71 - 350 / 4bolt / 487 heads / Edelbrock C3BX
Muncie M-22 4 speed / Hurst Comp plus
Factory 12 bolt posi 3.73 / 255-70-15
Smoothed firewall / Factory cowl induction
Power disc brakes / power steering / 3.5-5" drop