1965 Only
Coded as RO51 (Plymouth) or WO51 (Dodge)
426 Hemi with 12.5:1 CR
Aluminum heads
.540 lift, 312 duration flat tappet camshaft.
Cross ram magnesium intake with two 4160 list 3116 Holley's
Tubular steel with cast steel flange exhaust manifolds
No heater
Interior's were all tan metallic although there is one exception known to have been built.
101 Plymouths and 101 Dodges built.
90Amp/hour battery mounted transversly in the trunk.
Modified upper shock tower for clearance on the Hemi head/valvecover.
Dodges had 2 headlights deleted from the grille.
Prestolite transistorized ignition mounted inside firewall on drivers side.
All RO/WO cars had lightweight steel front fender's hood, scoop, doors, front bumper, brackets and the glass was .80 Corning. Rear quarter glass was stationary.
Deleted rear seat, visors, coat hooks, right windshield wiper and dome light.
Bostrom Lightweight bucket seats with aluminum brackets.
Shifter quadrant read RN12D. No park position and gear pattern reversed.
All of the above is from the book "Maximum Performance".