However, commonly available rear axle ratios for the 1971 El Camino included:
* 2.73: This was a common ratio for fuel economy-minded buyers.
* 3.08: A popular all-around ratio offering a good balance of performance and fuel economy.
* 3.31: Offered better acceleration but slightly reduced fuel economy.
* 3.55: A more performance-oriented ratio, ideal for towing or for those who wanted quicker acceleration.
* 4.11: This was typically found in higher-performance models or those equipped with larger engines; best for acceleration but significantly reduced fuel economy.
To find the exact rear end specifications for a specific 1971 El Camino, you would need to check:
* The vehicle's build sheet (if available): This will list the exact axle ratio.
* The data plate: Located on the driver's side doorjamb, it *may* provide some clues, although it might not list the exact axle ratio.
* The differential itself: The ratio is stamped on the differential housing, but this requires accessing the rear axle.
Without knowing the specific El Camino's engine and options, it's impossible to give you a definitive answer.
