The detuned LS5 454 now made a mere 365 horsepower. Sorry guys – but the LS Truck engines (4.8L, 5.3L, and 6.0L) didn’t start until 1999 – in the new GM Pickup Trucks (GMT-800s). In 2001, Chevrolet introduced their fifth-generation Z06 Corvette Coupe to the world. Had it been sold to the public, it would have appeared in performance vehicles such as the Corvette. The most popular were Black, Bright Blue, Dark Metallic Green, Pearl, Red, Saddle, or Gold. Chevy slightly detuned the 1971 version to generate 425 horsepower and 475 foot-pounds of torque. Tired of waiting on our suppliers? Copyright 2021 Leaf Group Ltd. / Leaf Group Media. The LS7's high compression ratio meant that it could produce 465 horsepower at 5,200 rpm and 490 foot-pounds of torque at 5,200 rpm. 1970 Chevrolet Chevelle SS 454 specs, 0-60, quarter mile, lap times, top speed, engine specifications, pictures. The following year, the "Chevelle SS 454" model was introduced, which used the 454 cu in (7.4 L) Chevrolet LS6 big-block engine rated at 450 hp (336 kW), the highest factory rating at that time. 1970 Chevrolet Chevelle SS 454 LS6 Convertible Factory GM Crate LS6 Engine w/ 450HP 4-Speed Manual Transmission 12 Bolt Positraction Rear End Tinted Glass Large Sway Bars Power Steering Power Disc Brakes Power Top Boot Cover Tilt Steering Factory Working AM/FM Bucket Seats w/ Console Factory Tachometer and Gauges Factory Clock Seatbelts Factory Space Saver Tire Factory SS Wheels … The 454 did last longer in heavy duty truck applications, lasting until the mid-90s. In 1970, Chevrolet planned to introduce into its performance cars, especially the Corvette, a 454 cubic-inch displacement engine dubbed the LS7. John always wanted a ’66 or ’67 Nova project but they were too expensive in just about any condition, so when he ran across this, See what we're doing at Ground Up SS396.com. 1958-1972. Anne Davis writes pieces on domestic and international travel, automotive maintenance, education and health. 1970 Chevrolet Chevelle SS 454 vehicle.price Body Style Coupe Engine Size 454-475 HP ... Engine: LS6-461 HP Supercharged Transmission: 6 Speed Stock #: V19225 2008 Dodge Challenger SRT8 ... Engine: 454-500 H.P. The LS5 engine remained available in cars until 1976, while the LS6 was phased out after only 1 year. Given the circumstances, some of the planned engine combinations never saw the light of day. Manual transmissions were either 3 speeds or 4 speeds and automatic transmissions were either the 2 speed Powerglide or 3 speed Turbo Hydramatics, including the Turbo 350 and Turbo 400 for small block & big block engines respectively. Powered by a 454 cubic inch beast with an 11.25:1 compression ratio, 450 horsepower @ 5,600 RPM, and 500 lb-ft of torque at 3,600 RPM, the LS6 was the top of the line performance option. *The numbers have been compiled from many sources to make these pages as correct as possible. In 1970, the LS7 had a compression ratio of 11.25 to 1, a ratio that represents the capacity of the engine's combustion chamber. P I H S E E FR ceive FR A. Corvette Performance: Ranking Every Corvette by Their Quarter Mile Acceleration Times. CorvSport has always been the number one resource for all your Corvette specs and other data and now we finally got around to compiling all the 0-60 mph mile data for every Corvette model we could find. Trim Engine Drive Type Trans. Full Size Chevrolet Cars & 1959-1960 El Camino. Buyers who wanted more power could opt for a V8. Chevrolet rated the engine at 425 hp (317 kW), but the NHRA claimed power output to be 450 hp (340 kW). To complement the wide variety of available colors were the available drive train combinations that could be opted for. Oldsmobile put the huge 455-cubic-inch into its 442, and Chevy installed a unique 454-cubic-inch V-8, the LS6, into its Chevelle SS. Body style included 2 door sport coupes, 2 door sedans, 2 door convertibles, 4 door sedans, 2 door wagons, or 4 door wagons. After the LS7's short-lived career, Chevrolet used an LS6, a less powerful 454 engine, in its performance vehicles. Unlike the popular Chevy 427 that was used in a wide variety of automobiles, the 454 was used only in high performance cars like the Chevy Camaro, Corvette and Chevelle. 1972 switch from SAE gross to SAE net power ratings. The high-performance LS6 454 equipped with a four-barrel carb had an 11.25-to-1 compression ratio and wielded 450 horsepower and 500 foot-pounds of torque in the 1970 Chevelles and Camaros. Save at SS396.com. The automaker ceased production of the LS6 after 1971. (exS $350.00 re There were 3 different variations of the 454 that came onto the drawing board at GM during the 70s; the LS5, the LS6, and the LS7 which The Chevrolet 454-cubic-inch, or 7. V8 396-454 w/ Retro-Fit Hyd. Motorhomes with Bunkbeds. Genuine GM and Quality Reproduction Parts for. The buyer could have ordered a number of different exterior colors including White, Cortez Silver, Shadow Gray, Tuxedo Black, Astro Turquoise Blue, Fathom Blue, Misty Turquoise, Green Mist, Forest Green, Gobi Beige, Champagne Gold, Autumn Gold, Desert Sand, Cranberry Red, and Black Cherry. Base power was had by one of two available six cylinder. This big block engine was an enlarged version of the L88, with an aluminum-head block. It featured a Holley 800CFM four-barrel fuel supply. Carburetor size? The 1970 Chevelle was available in several trim levels including the base Chevelle, Chevelle Malibu, Chevelle Concours Estate, Chevelle SS396, and new SS454. 1970 Chevrolet Chevelle SS 454. Cam size duration and lift? If you are using the engine in the 1,500 to 3,500 RPM range, which is typical for a street-driven vehicle, you definitely want 1-1/2" to 1-5/8" primary tubes for any small block and 1-3/4" to 1-7/8" for a big block engine. These Less than 4,500 examples of these LS6-powered demons on wheels ever left the factory in total, though Chevy offered the model in a variety of specs, and with an even bigger variety of optional bits. This big block engine was an enlarged version of the L88, with an aluminum-head block. Please list any other important facts about these engines. The body was similar to the 1969 Chevrolet Chevelle, but some consider the 1970 model to be the best looking Chevelle of all. In 1970, GM pushed the performance bar higher with the introduction of the Chevy 454 V8. Transmission: Turbo 400 Auto Stock #: V19095 1970 Chevrolet Camaro RS Video 1997 was the Vette only (LS1) and 1998 was the Vette and the F-Car (Camaro/Firebird) – again LS1 aluminum block 5.7L only for the first two years 97 & 98. 61 amp generator & HD radiator), Sport Stripes - Sport Coupe / Convertible, Sport Stripes - Sport Coupe / Convertible (13680), Special Front and Rear Suspension (13680), Special Performance Front and Rear Suspension, Engine - V8, 400cid 2-bbl Carburetor - 265 hp, Engine - V8, 400cid 2-bbl Carburetor - 265 hp (13857), Engine - V8, 400cid 4-bbl Carburetor - 330 hp, Engine - V8, 454cid Special Hi Performance - 450 hp, Engine - V8, 350cid 2-bbl Carburetor - 250 hp, Engine - V8, 350cid 2-bbl Carburetor - 250 hp (13857), Engine - V8, 396cid Special Hi Performance - 375 hp, 3-Speed Automatic Transmission, TH350 (L6), 3-Speed Automatic Transmission, Th350 (V8), 3-Speed Automatic Transmission, TH350 (13680), 3-Speed Automatic Transmission, TH350 (13857), 3-Speed Automatic Transmission, TH400 (LS3, L34, LS5, LS6), Heavy Duty Radiator (Incl. 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