Wednesday, August 13, 2014

Classic American Muscle Cars

1963 Impala Z11 427
 1963 Impala 427 Z11

Chevrolet’s famed 409 engine was immortalized in the 1962 Beach Boys song of the same name, and was the desire of many muscle car enthusiasts in the early 60′s. In ’62 the hot set-up was to order the 409 in the lightweight “bubble-top” Bel Air 2-door hardtop. Well, kicking it up a notch in 1963, Chevrolet introduced the Z11 option package for its Impala line. The package included a modified 409 increased to 427 cid by way of a stroked crank, and had special heads, valves and a two-piece aluminum intake manifold sporting dual quads. Output was rated at 430 hp. The additional Z11 features were not limited to the engine compartment however, as the hood, fenders bumpers and other items were made of aluminum to lighten its overall curb weight. This was a RPO (regular production option) package supposedly available to the general public, but appears to have only been selectively sold to racers with the intent of furthering Chevrolet’s cause at the drag strip. No matter, the ’63 Impala SS with a standard 425 hp 409 was plenty fast for the average joe, regularly turning sub-15′s in the quarter mile. Only 50 or so (qtys vary by source) Impala Z11s were sold in 1963, and there are 7 known to be still in existence today.

1964 Ford Thunderbolt
1964 Ford Thunderbolt

Fomoco’s answer to keep pace with the lighter and faster Chevys and Mopars of the day was to cram its biggest motor, the big-block 427, into one of its smallest models, the mid-sized Fairlane 2-door coupe. Major front-end frame modifications were needed to accomplish this, as well as a large hood bulge necessary to accommodate the hi-rise manifold and twin fours, with air induction routed through dummy headlight openings in the grill. But nonetheless it was a factory-produced car available to anyone from their local dealership, listing at $3,750. Even so, it was purely designed for racing, with plexiglass windows, fiberglass body panels, and a spartan interior that lacked armrests, sun-visors, mirrors, sound-dampening insulation, and was radio- and heater-delete. Imagine those kinds of shortcuts in comfort and especially safety features being allowed in this day and age. Truth be told, the Thunderbolt was not really suitable for everyday use. Perhaps that’s why only 100 T-bolts were sold in 1964. But beware; these cars could pull down mid 11s in the quarter mile!

1969 AMC SC/Rambler
1969 Amc Sc-Rambler A Trim

It is easy to forget that muscle cars (and cars in general) in the U.S. weren’t limited to the “Big Three” automakers. In 1969 American Motors Corp. joined forces the well known parts company Hurst Performance and surprised everyone with the SC/Rambler (aka “Scrambler”). The SC stood for “stock-car”, but this was a race-ready production vehicle. Maintaining the typical small-car-big-engine strategy, AMC stuffed their 390 cid 315 hp V8 power-plant into its light-weight Rambler Rogue hardtop coupe. This car could hold court with many of the more popular machines of the day, as stock vehicles regularly turned low 14s at the strip. No options were available (except an AM radio), which kept the price below $3,000. All cars had plain grey vinyl interior with bench seats and red white and blue headrests, carpeting, and a Borg-Warner 4-speed with a Hurst shifter. But perhaps the car’s most striking feature was its bold paint scheme and a large, functional “Ram Air” induction hood scoop. The first 500 units all were a base white with a wide red side panel running the length of the car, and had a blue stripe running front to back across the top of the car. An arrow graphic pointed towards the scoop and lettering noted the engine size. Additionally striking were the blue two-toned mag wheels. When these cars quickly sold out, AMC released a second batch of 500, this time with “B” trim, which was mostly white with narrow red and blue side stripes. A third batch of 512 units was later released which are thought to have gone back to the “A” trim, though this is a source of controversy among enthusiasts, as vehicle VIN codes do not differentiate between the two paint schemes. What is known is that of the total 1,512 SC/Ramblers built, the majority of surviving examples today have the “A” trim. The SC/Rambler is perhaps one of the least remembered muscle cars from the era.

1968 Dodge Charger R/T
 1968 Dodge Charger Rt

Sleek “coke-bottle” body styling and a mean-looking black-out front grill with hidden headlights sets the Dodge Charger apart from the competition. The R/T (road/track) designation is what Dodge used to denote a car equally suited for street performance or drag racing. Heavy duty suspension provided superior handling (compared to the typical muscle car), and with a powerful 375 hp 440 Magnum V-8, this car ran the quarter-mile in just under 15 seconds, and listed for about $3,500. Not good enough? R/T Chargers with a Hemi under the hood (only 475 produced) would cost you an extra $600, but dropped that quarter time down to the mid 13s. A total of 96,100 Chargers were built in 1968, with 17,000 of them having the R/T designation. Fans of the 1968 movie Bullit might recall that Steve McQueen’s nemisis drove an awesome black 440 Magnum R/T Charger in perhaps one of the best chase scenes ever put on film. You can watch it here.

1969 Ford Fairlane/Torino Cobra
 1969 Ford Fairlane Cobra

Officially, these are known simply as Cobras, according to period Ford advertising and sales brochures, and more importantly, the dealer winder-sticker. Really though, these are Fairlanes, as the Torino designation was an option package for the Fairlane body-code and was not yet a separate model line in 1969. Sometimes also referred to as the Torino GT or Fairlane Cobra, this naming convention generates some debate in collector circles. This line featured two body styles: the hardtop (aka “formal roof”) and the much more common “sports roof” fastback. The Cobra performance package included as standard the 335 hp 428 Cobra Jet V-8 with a Holly 4bbl. Optional Ram Air didn’t increase horsepower, but it boosted the performance peak to 5,600 rpm. Also included was a locking rear differential, which was exclusive to Ford. Quarter mile times were typically in the 14.5 second range. Exact production figures are difficult to come by, but it is estimated that about 14,000 Cobras were sold in 1969, with the vast majority of them being the fastback version. Naturally, I prefer the rare hardtop (pictured here), which number about 3,000.

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