By the 1971 model year, the factory supercar had fully evolved from the bare-bones Super Stocks of the early '60s into highly refined luxury machines. The engines were larger then those first 413s, but so were the bodies. It was now possible to order a large number of additional option packages, ranging from exterior trim to Super Trak Pak drivelines. Below is an alphabetic list of what could be had when you were ready to order that new Hemi 'Cuda, Charger Super Bee, or Demon 340 thirty years ago.
| B | E | A | Code | Description & Application |
| B | | | A09 | Concealed headlamps with inside hood release—Dodge |
| E | | A21 | Front elastomeric bumper group w/ chrome racing mirrors—Plymouth |
| E | | A22 | Front and rear elastomeric bumper group w/ painted racing mirrors—Plymouth |
| B | E | | A28 | Noise-reduction package—includes turned-down tailpipes, maximum-cooling package & torque drive fan (Required on E87+D34 in Calif.) |
| B | E | | A31 | High Performance Axle package |
| B | E | A | A31 | Track Pak package |
| B | E | | A34 | Super Track Pak package |
| B | E | | A36 | Performance Axle package |
| E | | A44 | Backlight louver package for Dodge-not available in Pennsylvania |
| B | E | | A45 | Front spoiler(s) and aerodynamic rear spoiler. |
| | | | Note: Front spoilers were dealer-installed on Plymouth B-Bodies |
| | A | A51 | Duster Twister package—VL29 could be combined w/ E55 in Canada |
| B | | | A54 | Front and rear Colored Bumper Group—included louvered taillights and black painted grille; N/A with Code A09—Dodge |
| | | A60 | 4-speed Special package |
| B | E | A | B41 | Front disc brakes |
| B | E | A | B51 | Power brakes—required with disc brakes on B- and E-Body and Demon 340 |
| B | E | A | C16 | Front compartment console |
| E | | C26 | Overhead consolette and cardboard headliner—standard on Challenger SE and Barracuda Gran Coupe |
| B | E | A | C55 | Bucket seats |
| B | E | | C62 | Driver’s-side 6-way manual seat adjuster |
| B | E | A | D21 | A-833, 4-speed manual transmission |
| B | E | A | D32 | A727, 3-speed automatic transmission |
| B | E | A | D53 | 3.23:1 axle ratio |
| B | E | | D56 | 3.54 or 3.55:1 axle ratio |
| B | E | | D57 | 3.91:1 axle ratio |
| B | E | | D58 | 4.10:1 axle ratio |
| B | E | | D59 | 4.56:1 axle ratio (dealer installed) |
| B | E | A | D91 | Sure Grip differential |
| B | E | A | E55 | 275 hp, 340 4-bbl |
| B | E | | E65 | 300 hp, 383 4-bbl |
| B | E | | E74 | 425 hp, 426 8-bbl |
| B | | | E86 | 370 hp. 440 4-bbl |
| B | E | | E87 | 385 hp, 440 6-bbl |
| B | E | A | G31 | Right manual OSRV chrome racing mirror (G33 required) |
| B | E | A | G33 | Left remote control OSRV chrome racing mirror |
| B | E | A | G36 | Left remote control & right manual painted racing mirrors |