What is an El Camino SS 454?

Robert Halloran By Robert Halloran · 1 min read · Updated Jun 2026
Quick Answer
The El Camino SS 454 is a 1970-onward Super Sport fitted with the 454 big-block. The 1970 LS6 version was rated at 450 hp, the same legendary engine as the Chevelle SS 454, which makes a documented 1970 LS6 El Camino one of the most desirable coupe utilities ever built.

The SS 454 is the muscle peak of the El Camino.

The 1970 LS6

For 1970 the El Camino SS could be ordered with the LS6 454 rated at 450 hp, shared with the Chevelle. The LS5 454 was the more common big-block. SS 396 cars (1968-1970, up to the L78 375 hp) are the other muscle picks.

Buyer's note

SS and big-block El Caminos are cloned from plain cars, so the cowl tag, engine casting, and documentation matter before paying SS 454 money.

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