| 100% | GTO | 3 | Car with "three deuces and a four-speed," in a 1964 song |
| 77% | GTO | 3 | Something with "three deuces and a four-speed" in a 1964 hit |
| 77% | GTO | 3 | '60s song car with "three deuces and a four-speed and a 389" |
| 64% | GTO | 3 | It had "three deuces and a four-speed and a 389," in song |
| 57% | GTOS | 4 | "Three deuces and a four-speed" cars of old |
| 49% | GTO | 3 | Car in a 1964 song |
| 48% | GTO | 3 | Title car in a 1964 song |
| 48% | GTO | 3 | Muscle car in a 1964 song |
| 47% | GTO | 3 | Car that "really drives 'em wild" in a 1964 song |
| 47% | GTO | 3 | Car in a 1964 hit song |
| 46% | ALL | 3 | With 36-Down and 38-Across, Blink-182 hit song, and a description of four long answers in this puzzle |
| 46% | GTO | 3 | Car in a 1964 Ronny & the Daytonas song |
| 45% | GTO | 3 | "Little" car in a 1964 Top 10 song |
| 44% | GTO | 3 | Car that "beats the gassers and the rail jobs" in a 1964 hit |
| 44% | GTO | 3 | "Little" car in a 1964 top 10 hit song |
| 42% | TEA | 3 | Drink with jam and bread, in a "The Sound of Music" song |
| 42% | SAGE | 4 | Seasoning mentioned with parsley, rosemary, and thyme, in a song |
| 41% | TEA | 3 | Drink with jam and bread, in a "Sound of Music" song |
| 41% | TEA | 3 | "A drink with jam and bread" or a solfege note in a "The Sound of Music" song |
| 41% | SPOUT | 5 | One arm held up with bent elbow and wrist, in a children's song |
| 40% | IKEA | 4 | Store with a three-syllable name in four letters |
| 40% | SMALL | 5 | With 62-Across, a trifling amount . . . and what’s found in four places in this puzzle |
| 40% | RIGHTTURN | 9 | With 55-Down, sign at some corners, and a hint to four places in this grid |
| 40% | WHATA | 5 | With 15 and 20 Across, a 1967 song sung by Louis Armstrong in "Good Morning, Vietnam" |
| 40% | IPANEMA | 7 | Beach in a 1964 song |
| 40% | GTO | 3 | Pontiac in a 1964 song |
| 40% | BEAUTY | 6 | Word with three consecutive vowels, and Beast's partner in a popular fairy tale |
| 40% | WAP | 3 | 2020 song whose title is rhymed with bucket and a mop in its lyrics |
| 40% | MAYBE | 5 | Word loosely rhymed with “crazy” and “chase me” in a Carly Rae Jepsen song |
| 39% | TURNONAD | 8 | With 69-Across, change quickly, and a hint to completing three other long answers in this puzzle |