in 1969, the A-body rubber floor covering DID NOT EXIST for the 4-speed's floor "HUMP"

the new for 1969 "cheapest" available 2-door hardtop Dodge Dart was DART SWINGER (LL23) which had rubber floor covering as STANDARD equipment
/6
170 3-speed manual column shift STANDARD, automatic column shift OPTIONAL - all w/rubber mat STANDARD
OPTIONAL 225 3-speed manual column shift & automatic column shift ADDITIONAL OPTION - all w/rubber mat STANDARD
V8
273 3-speed manual column shift STANDARD, automatic column shift OPTIONAL - all w/rubber mat STANDARD (OPTIONAL 4-speed available with BLACK carpet included)
OPTIONAL 318 available, REQUIRED: automatic column shift ADDITIONAL OPTIONAL - all w/rubber mat STANDARD (or ADDITIONAL OPTION 4-speed available with BLACK carpet included)

the new for 1969 "cheapest" available 2-door hardtop performance Dodge Dart was DART SWINGER 340 (LM23)
340 4-speed manual STANDARD with BLACK carpet included, automatic column shift OPTIONAL w/rubber mat STANDARD

ALL other 2-door DARTs had "color-keyed" carpet STANDARD