Here is Mark's 81 Scrambler

Motor.  6-258 w/ Mopar E.F.I, dual batteries, on board air, under hood welder, other goodies.

Warn 8274 winch, nylon rope (v. inferior wire rope), all heavy duty recovery gear, hi-lift, etc.

Front: full size dana44/Chevy/4.10 w/ ARB/8 lug. Spring over axles w/ shackle reverse.

Rear:  dana70, 4.10 w/ limited slip. 8 lug.

Tires: 35" Geolander.

Misc.: custom family rear cage, power tank, and too many goodies to list.