1966 Oldsmobile Cutlass 4-4-2

©2007 Publications International, Ltd. The 4-4-2 was well-bred compared to most supercars. Even the Tri-Power variant "lacks, or perhaps one should say masks, the brutal nature which is apparent in some of the others," said Car Life. See more muscle car pictures.

Though its name identified the Oldsmobile Cutlass 4-4-2 as a collection of separate performance parts, no 1966 midsize muscle car had a more unified performance personality. Oldsmobile's interpretation of the modern supercar was quickly gaining a reputation as the best balanced of the bunch.

New sheetmetal and a wider track marked changes to the Cutlass series for '66. The 4-4-2 still was an option on coupes and convertibles, adding just $185 to the price of an F-85 or $151 to a Cutlass. 4-4-2s got a unique grille, taillamps, and front-fender scoops. Bucket seats were standard on Cutlass versions, and sporty round gauges replaced the horizontal-sweep speedometer. A tach cost $52 extra.


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Still exclusive to the 4-4-2 was the four-barrel 400-cid V-8. A slight hike in compression kicked horsepower to 350. For another $110, buyers could get Oldsmobile's first factory tri-carb setup since the late 1950s. It boosted output to 360 bhp and cut ETs to the high 14s at 97 mph. Olds had this one sorted out, and transition from the middle carb to the other two was smooth and manageable.

Shifting with the three- and four-speed manuals improved thanks to Hurst linkages, which were newly available from the factory and had both "4-4-2" and "Hurst" embossed on the gear lever.

©2007 Pictured here is the 4-4-2's base 400-cid four-barrel. It had 350 bhp. New tri-carb and W-30 air-induction options gave it 360 bhp or more.

A heavy-duty suspension with standard sway bars front and rear returned, and testers lauded the 4-4-2's road manners, saying it had a softer ride yet better steering and control than the Chevelle SS and GTO. Braking was rated tops as well.

Olds also began fitting in a few tri-power engines with the new W-30 system. It included an air-induction setup with scoops in the front bumper openings and also internal engine modifications.

For most 4-4-2s, the story was abundant power without orneriness, Olds comfort without sloppy handling, and nice equipment without exorbitant prices. "We would be hard put to find another car that does so many things so well," said Motor Trend.

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