Plush new interiors also helped attract buyers. 1965 Impala - Muscle Car Facts For the 2009 model year, the Impala received three new exterior colors: Victory Red, Silver Ice Metallic, and Aqua Blue Metallic, while the brushed aluminum dash applique was no longer available. The LT had 16-inch, five-spoke alloy wheels. 3 people found this helpful. A contoured hooded instrument panel held deep-set gauges. The 1965 Chevy Impala was the best-selling series, with 803,400 sales and the Super Sport series accounted for another 243,100 units. In 1995, Dark Cherry Metallic and Dark Grey Green were added as exterior color options, and the body paneling on the rear quarter panel was altered to reflect the cosmetic effect formerly achieved by a window insert. The primary difference between the LT1 in the Impala and the LT1 that was in the Corvette and Camaro was that the Impala engine was fitted with cast-iron cylinder heads instead of aluminum ones, and a camshaft that was designed more for low-end torque than high-end horsepower. Over the decades the system proved durable and successfully protected front passengers in front-end collisions. Interiors held a two-spoke steering wheel and color-keyed door panels with brushed aluminum trim. [42] Options available on all models included a sunroof, OnStar system, Driver Information Center with built-in HomeLink system, heated power front seats, and 16inch 1990s SS-inspired wheels. All body style codes in 1964 were four digits, which were changed to five for the 1965 model year. A new radio was optional.[19]. None of these cars had the name "Impala" anywhere on the body or interior, and Chevrolet often marketed them as the "Chevrolet SS427," sans the "Impala" name. The 9C1 and 9C3 police models had the standard wood grain for the 2006 model year until 2007 where it was replaced by aluminized interior trim. The 1966 Impala SS was facelifted with a revised grille and new rectangular taillights that replaced the triple round units. Three stunning Pike's Peak wins were achieved in. The last of the big, brutal American four-speeds - Hagerty Media The sleeker, more classic design that arrived in 1965 boosted the Impala over the 1-million-units-per-year hurdle, a record for a single car line. To commemorate the Impala's 50th year, a 50th Anniversary Edition was introduced in Spring 2008. Save my name, email, and website in this browser for the next time I comment. Collector's Auto Supply specializes in restoration car parts for vintage and classic cars and trucks. A limited-edition Spirit of America package was offered in 1974 on Sport Coupe models; primarily an appearance package, it featured white or blue body paint, a white full vinyl top, white upholstery with red or blue trim, color-keyed seat belts and floormats, special wheel covers, optional white rally wheels, sports-styled dual remote outside rear view mirrors, a vinyl body side molding insert, and red pin-striping. The 425 HP block casting number for `65 will be 3855962. The Impala remained Chevrolet's top-selling model with the fifth generation. The ignition switch was moved from the instrument panel to the steering column, and when the key was removed, the steering wheel and shift lever were locked. The downside was the price; the 283 Fuelie was $484 versus $162 for the high-horsepower 348 with three deuces. Impala totals for 1969 included 768,000 produced with V-8 engines and 8,700 with six-cylinders. All full size 1964 Chevrolet station wagons got small rectangular taillight lenses mounted vertically, one for each side of the car. The Impala became a separate series, adding a four-door hardtop and four-door sedan to the two-door Sport Coupe and convertible and a five-door station wagon. the 375HP in 65 had a hydraulic lifter cam. The front end was also freshened as in previous years, with a new grille and headlight bezels, a new header panel, and a bumper with a drop down center section. The plant where the Impala was assembled -- known as Detroit-Hamtramck -- has been renamed Factory Zero and it will be used by GM to build all-electric vehicles, including the GMC Hummer EV. [92], The Impala went on sale in South Korea as an export vehicle for the 2016 model year, marking the first time that Chevrolet had offered an American-built full-size sedan in the Korean market.[93]. Until . (See Chart #2 at bottom of page for a further breakdown) * 1963 also had the 427 Z-11 model. "Super Sport" scripts replaced the "Impala" fender badges. As you can see they are all quite nice, but my personal favorite is Madeira Maroon, What's. With over 1 million Impalas built, 1965 marked an industry production high that has yet to be replicated. A new three-range Turbo Hydra-Matic automatic transmission was optional for 396cuin (6.5L) V8. [106], In September 2009, a local news station's investigative team in Rhode Island discovered that GM's fleet customers who purchased the 20062009 Impala were able to order them with the side-curtain airbags deleted for a savings of $175 per vehicle. Sport Coupe models now featured the "convertible roof" styling, shared with other GM "B" full-size hardtop coupe, which proved popular. However, the system proved to be problematic and was disliked by many buyers. The cars had a base price of $2,672, which was less expensive than it had been the previous year. As it stands, you'll regularly still find the early '60s Impala SS with an original 409 in it. The 1975 Impala used a 1974 carried-over Caprice front end, with a grille insert and emblem change. small-block V-8s with either 195hp or 220hp. The Z24 package also included a special hood with fake chrome-plated intake. The Impala SS received body-colored trim, a unique single-bar grille with no hood ornament, and a rear deck spoiler. Five Of The Most Collectible Chevy Impala Models - GM Authority The 396 engine came in two different versions one producing 325 horsepower and the other rated at 425. The Australian cars had locally sourced amber flashing rear indicators replacing the clear reversing lenses, as red indicators were illegal. [88], The 2019 model year Impala only saw minor changes. A high-performance big block V8 was still available in the form of the Turbo-Jet 454, which produced 365hp (272kW) in 1971, but power decreased as the years went along. In short, the Impala was on its way to becoming a kind of junior-grade Cadillac, which, for both the company and its customers, was just fine.[5]. The 1966 Impala received only a minor facelift from its predecessor that included a revised horizontal bar grille up front and new triple rectangular taillights that replaced the triple round lights used on full-sized Chevrolets each year since 1958 with the exception of 1959, and chrome beltline strips were added in response to complaints about parking lot door dings on the clean-lined '65 models. In 1969, the Impala SS was available only as the Z24 (SS427), coming exclusively with a 427cuin (7.0L) V8 of 335hp (250kW; 340PS), 390hp (291kW; 395PS), or 425hp (317kW; 431PS). The Impala was reduced to the base model full-size Chevrolet and was popular with fleet usage including taxi and police-pursuit vehicles, but had coupe and wagon body styles dropped after 1981, and was eliminated entirely in 1985, while the Caprice continued unchanged until 1990. Out of an eligible 1,342,414 cars there were 55,454 L35/396 cars built in production. [113][114], Canadian Automobile Association (CAA) selected the Impala for its 2006 Pyramid Award for Environmental Initiatives for the launch of its new ethanol-powered E-85 model.[115]. The Impala Caprice arrived as Chevy's four-door . New Zealand models were assembled by General Motors New Zealand with bodies supplied from Canada already welded, painted and trimmed. A two-tone instrument panel put gauges in a recessed area ahead of the driver. This Impala mostly sold to fleet operators, with private buyers accounting for a quarter of sales.[63]. Referenced as Regular Production Option Z18, the Caprice option group included a black-out grille, vinyl top with Fleur de lis emblems, unique wheel covers, and narrow sill moldings. Engine choices included the inline six-cylinder as well as the famous Chevrolet small-block and big-block V8s. The old 409-cubic-inch (6.7L) "W" engine was discontinued early in the 1965 model year, so early-production '65s got the 409, available only in four-barrel 340 and 400 horsepower options. Australian models were assembled in Australia from kits as this lessened tax on the cars. "Astro Ventilation" was an option for the Custom Coupe that included fresh-air vents, the same units that were used for the optional air conditioning, sans the center upper vent. The new body styling was more trim and boxy than the 19581960 models. [108] Subsequently, in late September, a new lawsuit, disputing the GM response, was initiated by three of the estimated 400,000 Impala owners. [47] To commemorate Chevrolet's long relationship with the Indianapolis Motor Speedway and the Indianapolis 500 race, a limited edition (4,088 produced) Impala Indy SS was offered in 2004, featuring black grille with gold Chevrolet bowtie emblem that would be carried over to all Impala models in 2005, various Indy logos on the exterior and interior, 17-inch chrome wheels, gauge cluster package, and more. Special SS427 badging, inside and out, was the rule, but few were sold, since muscle car enthusiasts were seeking big-block intermediates, such as the Chevelle SS396 and Plymouth Road Runner. Chart #1: General production numbers for full size Chevrolets of 1958-1965. The LS trim was discontinued after the 2019 model year. 2016 models also came equipped with a new 800 cold-cranking amps battery, replacing the 900 CCA. Six-passenger seating was only available as an option on the LS and LT models. The tenth generation models were shipped to dealerships across North America on March 25, 2013, and officially went on sale to the public April 1, 2013. Chevy had realized that car-buyers were pining for more and more power in sportier car models, and answered by making a sports version of its full size models. Unlike the later second-generation 427, it was based on the W-series 409 engine, but with a longer 3.65in (93mm) stroke. Five new colors were introduced: Siren Red Tintcoat, Citron Green Metallic, Heather Gray Metallic, Mosaic Black Metallic, and Green Envy Metallic; six colors were dropped: Autumn Bronze, Red Rock, Crystal Red Tintcoat, Ashen Gray, Silver Topaz, and Champagne Silver. The Impala was Chevrolet's popular flagship passenger car and was among the better-selling American-made automobiles in the United States.[7][8]. Current owners may be able to tell if their car has side airbags by checking the VIN and/or by checking to see if "Air bag" is printed on the roof support between the front and back rows. Because of midyear changes, there were really two model years for 1965. The Impala was actually marketed as a classy car for the working man. From 1967 to 1969, an additional model, the SS427, was available. No changes were made to the exterior design until 1977 when the body became shorter and slightly narrower. "SS427" badges were also installed in the interior of the 1968 model only. [74] The interior came equipped with a 4.2-inch color display featuring Chevrolet MyLink (LT and LTZ trims), HD Radio (all trims) and Pandora Radio (LT and LTZ trims), Active noise cancellation for all 4-cylinder options, while new safety features included 10 Standard Airbags combined with OnStar. It also came with the option for a rear vinyl bench seat and front cloth bucket or bench seats, both cloth front and rear seats, or vinyl front and rear seats. The buyer of a new 1965 Impala had a choice of 10 engines ranging from the standard 230-cu.in., 140hp straight-six all the way to the tire-shredding 425hp, 396-cu.in. Between 1994 and 1996 the Impala was revised as a 5.7-liter V8powered version of the Chevrolet Caprice Classic sedan. The engine was introduced mid-way through the production year, and when it was Chevy began the process of phasing out the legendary 409 V8s. In response to sellers-updated That's correct, but within the "2 door sedan" category there were possibly three models: the Impala, the Belair, and the Biscayne. "They were affordable and so many people had the opportunity to experience them that they really became very much a part of . The 427 was also replaced on the engine offerings list by a new Turbo-Jet 454 producing 390hp (291kW; 395PS). Automatic transmission options included the two-speed Powerglide on 250 6s and 350 V8s, and three-speed Turbo Hydramatic was available with all engines. The 1965 Impala was all new, while the 1967 and 1969 models featured new bodies on the same redesigned perimeter frame introduced on the 1965 models. Because these fleets typically sell off their cars after two to three years of use, many of the Impalas that were built without side-curtain airbags became privately owned cars. Chevrolet promoted the cars' Wide-Stance design, adhesively bonded windshield, and improved full-coil suspension. The 1994 Impala SS went into production on February 14, 1994, at GM's plant in Arlington, Texas,[36] and was almost identical cosmetically to the concept car, the only noticeable change being the chromed bowtie logo on the grill (vs. a red logo on the concept). I did find one on the net,. The Impala Bi-Fuel was one of the five finalists for the 2015 Green Car of the Year Award during the 2014 Los Angeles Auto Show,[91] but lost to the BMW i3. Interiors had repositioned front seats for more legroom. A similar arrangement applied in New Zealand although the bodies were supplied from Canada already welded, painted and trimmed. The transmission was the 4L60E, which was an electronically controlled version of the previously hydraulically controlled 4L60. In 2007, the Impala began to replace the Monte Carlo on the NASCAR stock car racing circuit; more specifically, on all the scheduled racing events where NASCAR has mandated the use of a car with different (and some new) specifications, better known as the Car of Tomorrow. 1996 was the last year of production with 41,941 units sold. A Luxury Edition package was again an option on the LT and featured leather heated seats, 6-way power front passenger seat, Bose Premium Audio System, XM radio, auto-dimming rearview mirror, Universal Home Remote, outside heated power mirrors, and rear spoiler. 4 speeds from the same total, M20 wide ratio 60,941 and M21 close ratio 1,550. Due to a shortage of the unique five-spoke aluminum wheels, only 6,303 cars were sold. . Two-range Powerglide, as well as Synchro-Mesh 3- and 4-speed manual transmissions were available. The wheelbase of the Impala was longer than the lower-priced models, although the overall length was identical. Many big 68-78 Fords were derbied in the 70s/80s. The two-speed Powerglide was exclusively offered with the six-cylinder engine as well as the 283 and 327-cubic-inch Turbo Fire V8s. 10 Pages Includes Caprice Impala Bel Air Biscayne And Full Size Station Wagons Chevy 65 . Tweaks to the suspension and frame gave better roadability, according to Chevrolet general manager John Z. DeLorean. The SS had standard leather-appointed seats and XM Satellite Radio, with XM being optional on LS, LT, and LTZ trims. As part of a GM economy move the 1959 Chevrolet Impala was redesigned to share bodyshells with lower-end Buicks Oldsmobiles, and Pontiacs. Were 1957 Chevies Secretly Produced Until 1967? | Snopes.com Impalas (including the Super Sport models, surprisingly) were also available with six-cylinder engines, though relatively few customers chose this option. [65] A Luxury Edition package was again available on the LT and now also featured leather-wrapped steering wheel, steering wheel mounted audio controls, traction control, and anti-lock brakes. The two-speed Powerglide automatic transmission was still available with the 250 six-cylinder and 307 or 327 V-8s, but the three-speed Turbo Hydramatic could be ordered with all V-8 engines on the Impala Sport Sedan and Custom coupe. [81], In 2014, the Impala saw its share of the full-size sedan market increase to 14.7 percent, up from 6.9 percent in 2013. The 9C3 was comparably equipped to the 9C1, but the ability to add other convenience options and more paint and interior choices set the 9C3 apart. The ninth generation model remained in production in LS, LT, and LTZ trim until the 2016 model year as a rental, fleet, and police car under the revised model name "Impala Limited". [61][62] Like the Buick LaCrosse, the ninth generation Impala used the updated GM W platform. That includes a fantastic stock 6.5L 502-cubic-inch big-block V8. A six-way power seat was a new option, as was "Speedminder", which allowed the driver to set a needle at a specific speed, which triggered a buzzer when exceeded. A Landau model available for 19751976 models featured a landau vinyl roof (with a chrome band across the roof), a choice of special paint colors, sports-styled dual remote outside rearview mirrors, color-keyed wheel covers, a vinyl bodyside molding insert, and pin-striping. The control knobs found throughout the vehicle's cockpit were similar to those found in Buick models as well as the Cadillac DTS, all of which featured a similar center console. Approximately 2,000 Z24 cars were built for each model year 1967 and 1968 (slightly more in 1967, less in 1968), and slightly more than 2,400 were built in 1969. Among the top of the model production remained the Impala SS with a base price of just over $2,800 for the hardtop coupe. Of the total Impala production, 243,114 were SS models. It also came with a Holly 650 carb. The 348-cubic-inch (5.7L) V8 was discontinued and replaced by the 380bhp (283kW) 409-cubic-inch (6.7L) or 409bhp (305kW) 409-cubic-inch (6.7L) engine,[citation needed] available only with a manual transmission. How many were produced??? 1960 Chevrolet Impala | Hemmings Side-curtain airbags are standard for front and rear rows; side torso airbags previously unavailable became standard on all trim levels beginning with the 2009 model year. Clearly, the marketing worked; according to The New York Times, sales of the 1965 Impala and Super Sport models in that year totaled 1,074,925 units, a record yet to be eclipsed. Rooflines were carried over from 1963 unchanged. For the 1980 model year, a mid cycle refresh replaced this complex backlight in the coupe with a more upright nearer flat glass, although the overall design remained similar. Radios (centrally mounted) and heaters were locally sourced and wipers parked in the center of the windscreen. Much of this drop in sales was no doubt due to the availability of big-block engines in the mid-sized (and lighter) Chevelle, and even Novas could be special-ordered with the 396 engine with the new-for-1968 body. *Ford fans mainly got Mustangs, and maybe Torinos/Fairlanes as their 'hot rod'. Engine choice was similar to 1962, with the small-block 283cuin (4.6L) and 327cuin (5.4L) V8s most popular. Only 142 1961 Impala Super Sports came from the factory with the 409. Dimensions remained roughly the same, still on a 119-inch wheelbase, four inches longer than the mid-size Chevrolet Chevelle. The package did include a unique instrument panel and center console between its unique bucket seats. The Impala emblems on rear sail panels as well as the rear decklid badge on LS models were deleted. A tire-pressure-monitoring system, cruise control and a CD player were standard on all models, and a factory spoiler was an available option. The new look was a success: The 1965 Impala was the most popular Super Sport ever, with more than 237,000 cars sold. This "halo" model also featured the "spinner" wheel covers from the Impala SS, with the "SS" logo centers replaced by a Chevrolet "bowtie" emblem. The Stovebolt six-cylinder engine was replaced with a new 230 cubic-inch "Turbo-Thrift" 6 that used thinwall castings and would continue as the standard engine for Chevrolet cars through 1979. The L72 was only available with a manual transmission. In addition, it offered preparation for a criminal cage to be installed between the front and rear seats. #1 I think we all know that there were not very many 65 impalas made with the 409 due to the 409 being only available in the early to mid year cars before it was no longer available ultimately being replaced by the 396ci big block motor being introduced in 1965. This Video was created to show all the colors that the 1965 full size Chevrolet cars were offered in. The Impala had round headlamps while the Caprice used the new quad rectangular ones. It had a two-piece aluminum intake, dual four-barrel Carter AFB carbs, and a unique cowl induction system coined the "cold air." The engine pushed out 430 hp of performance and an insane 575 lb-ft of torque. [79] That same day regular production on the Impala (the 2.4L eAssist and 3.6L equipped versions/LT2 and LTZ2 trims only) began at their Oshawa plant,[80] while production at GM's Detroit-Hamtramck plant (the 2.5L equipped versions/LS, LT1 and LTZ1 trims) started production on April 8 and arrived to dealerships in May. The Impala block lettering on each front fender was replaced with "Caprice" script. 1969 Chevrolet Impala 427 - 427ci V8 - Automatic - allcollectorcars.com 1965 Chevrolet Impala Series - conceptcarz.com Full-sized cars could have a 250-cubic-inch six, a 307-cubic-inch V-8, either of a pair of 327s of 250 or 275 horsepower, or a 325-horsepower 396-cubic-inch V-8. All V8 engines were now available with the three-speed Turbo Hydramatic transmission for the first time though the two-speed Powerglide was still offered with the 327 and 350 V8s. The L72 engine was not available in 1967, but the L36 Turbo-Jet V8 was optional. 2 America in successive years, for Michele Mouton (1985), Bobby Unser (1986) and Walter Rhrl (1987). Rare Optioned: 1965 Chevrolet Impala SS | Barn Finds The new Impala will join the Honda Civic as a rare factory made CNG car to come straight from a major automaker and available for retail sales. The 1960 Impala models reinstated three round taillights on each side, and a white band running along the rear fenders. 166, Last edited on 10 November 2022, at 19:01, Learn how and when to remove this template message, "Directory Index: Chevrolet/1969_Chevrolet/1969_Chevrolet_Brochure", 1967 Chevrolet Impala 4-door supernatural from popular TV-show, https://en.wikipedia.org/w/index.php?title=Chevrolet_Impala_(fourth_generation)&oldid=1121144319, This page was last edited on 10 November 2022, at 19:01. A new Impala SS with a supercharged 3.8L V6 was brought out for the 2004 model year. [107] In response, the current General Motors leadership claimed about a month later that they are not responsible to repair the defective vehicles manufactured pre-General Motors Bailout. 1965 Chevrolet Impala Super Sport Coupe - The Washington Post [58] Police Sedans utilized the SS radiator and cooling system as an upgrade from the standard 3.9L engine (used in the Impala LTZ). Chevrolet Chevelle Performance Statistics, Plymouth Barracuda Performance Statistics. Production numbers for the 1961 Impala 2 door sedan - Chevy Message This enabled the driver to turn off all lights in the vehicle and "hide"; something not allowed with the civilian models, as automatic headlights were standard. There were four new exterior colorsPrecisions Red, Imperial Blue Metallic, Bordeaux Red, and Red Jewel Tintcoat, as well as a Regency-outfitted "Impala RSS". LTZ (Premier) Adds To LT: 3.6L VVT V6 gasoline engine with FlexFuel capabilities, nineteen-inch (19") aluminum-alloy wheels, keyless access with push-button start, luxury leather-trimmed seating surfaces, dual heated front and rear seats, heated leather-wrapped steering wheel, exterior LED Daytime Running Lamps (DRL's), rearview backup camera system, chrome-accented color-keyed exterior door handles with touch sensors, and chrome side mirrors. The 3.5 and 3.9L engines were dropped in favor of a single, 3.6L LFX that delivers 302hp (225kW) and 262lbft (355Nm) of torque. It retained the 119-inch wheelbase from previous models. The 1965 Impala was the first Impala to receive the new 396 cubic-inch engine, which was introduced on February 15, 1965. of torque at 2,000 rpm. The Chevrolet Impala (fourth generation) are full-size automobiles produced by Chevrolet for the 1965 through 1970 model years. Keyless starts, rear camera view, and MyLink became standard on all three levels trims, as the LS trim deletes the 4.2 inch display and AM/FM radio features. In terms of sales, there obviously wasnt much competition to the Impala in 1965. 1964 Chevrolet Impala SS Is How Muscle Looks Like with a Business Suit Monthly figures may be averages. A mere 453 were Super Sports and . Even with its trimmer exterior dimensions, the new Impala featured increased headroom, rear-seat legroom and trunk space. After the tenth generation Impala was introduced, the ninth generation Impala 9C1 and 9C3 remained in production as the Impala Limited and had a "Limited" badge on the trunk. Right-hand drive cars were made in Oshawa, Ontario, Canada, for New Zealand, Australia, and South Africa and assembled locally from CKD or SKD kits. And more chrome trim outside, including a full-width aluminum-and-chrome panel to house the triple-unit taillight assembly. The Callaway Impala SS from 1996 is still one of the most powerful Chevy vehicles in history. The 1964 model year is a staple of lowrider culture, and it is commonly mentioned in West Coast hip hop lyrics.[26]. [18], The Impala was restyled on the GM B platform for the first time for 1961. In an unusual styling move, the optional Impala wheel covers for 1974 were the same as the 1970 Impalas. The cars had a base price of $2,672, which was less expensive than it had been the previous year. 1967 Chevrolet (USA) Impala Convertible - Automobile-Catalog model year 1965 - Chevrolet (USA) all versions, total Station Wagons, includes Biscayne, Bel Air, Impala Station Wagon - 184400 units model year 1965 - Chevrolet (USA) Impalas, 6-cyl. [9] As of February 2014, the 2014 Impala ranked No. The two 409 CID V8s that were both single 4-barrel engines producing either 340 or 400 horsepower. I did find one on the net, but only one. The Impala was introduced for the 1958 model year as top-of-the-line Bel Air 2-door hardtops and convertibles. All new full-size Chevrolets eschewed the "X" frame for a full-width perimeter frame, a new body that featured curved, frameless side glass (for pillarless models), sharper angled windshield with newly reshaped vent windows, and redesigned full-coil suspension. Inside, the car came with a central console with cup holders (1994 and 1995 models) and a storage compartment, leather seats embroidered with the Impala SS logo, and a standard leather-wrapped steering wheel. Sport Coupe models featured a "bubbleback" roof line style for 1961, and a unique model, the 2-door pillared sedan, was available for 1961 only. A Midnight appearance package was added as an upgrade for the LT and LTZ level trims, which included unique black-pocket wheels and gloss black badges in addition to the standard black paint. So was the fascination with large sporty cars, prompting abandonment of the Impala Super Sport. [110], In 1966, Impala Place in Hillsborough, Auckland was named in honour of the car. Bogdan Popa. The base model came equipped with cloth bench seats, steel wheels, the 180 horsepower (134kW) 3.4 liter (204 cu in) LA1 V6, and a 3-gauge instrument cluster. 1965-66 Chevrolet Impala | Hemmings Most engine offerings were carryover from 1966 including the base 250 cubic-inch Turbo Thrift 6 (155 horsepower) and 283 cubic-inch Turbo Fire V-8 (195 horsepower), and optional 275-horsepower 327 cubic-inch Turbo Fire V-8 and 325-horsepower 396 cubic-inch Turbo Jet V-8, with a 385-horsepower 427 cubic-inch Turbo Jet V-8 now the top offering as the high-performance 425-horsepower version of the 427 offered in 1966 was not listed in the 1967 specifications.