1970 Chevrolet Chevelle

55-Years-Owned 1970 Chevrolet Chevelle Malibu SS LS6 454 4-Speed Gobi Beige (50) over Gold cloth/vinyl Dark Gold vinyl roof (H) CRV-suffix LS6 replacement Muncie M22 Positraction (G80) Arlington-built Partial build sheet & period literature Overview Collectible Motorcar is proud to offer this 55 years of single-family stewardship, this Arlington, Texasbuilt 1970 Chevelle Malibu Sport Coupe presents as a true SS-equipment, LS6-spec, 4-speed car that was dealer-warrantied with a replacement 454 LS6 shortly after new and then sold to its long-term owner in 1970. Finished from the factory in Gobi Beige (50) with black stripes and a Dark Gold vinyl roof (H), it retains hallmark SS details, benefits from careful mechanical refreshing in preparation for sale, and is accompanied by a partial build sheet, period magazines/brochures, a clean Montana title, and a set of 1970-dated LS6 cylinder heads included loose. Rarity note: According to the LS6 Registry, only three LS6 Chevelles are recorded in Gobi Beige. Given this car's color/trim combo and equipment, it could be a unique (1-of-1) example within that extremely small subset. (Prospective buyers should perform their own due diligence with the registry.) Provenance & Documentation Built at Arlington (BT) and originally retailed by City Motors Company, Great Falls, Montana. Dealer-installed LS6 warranty replacement engine in 1970; car then sold to its current long-term owner. Partial build sheet and manufacturer's literature included (magazine road tests, brochures, 1970 chassis service manual). Set of 1970-dated LS6 cylinder heads accompanies the sale (removed; included loose). Clean Montana title. Exterior Refinished circa 2005 in the factory Gobi Beige (50) with black SS stripes; Dark Gold vinyl roof (H) replaced at the same time. SS-correct grille and badging, hood pins, brightwork and moldings in driver-presentable condition. Replacement windshield installed. Trunk pan presents tidy and coated; photos of floors and undersides included. Wheels, Tires & Brakes 15-inch Super Sportstyle wheels with trim rings/caps. BFGoodrich Radial T/As: 215/60R15 (front) and 255/60R15 (rear); tires are ~20 years old (budget for replacement if driving). Power steering. Power-assisted front disc brakes / rear drums. 2025 brake service: new master cylinder, front pads, rear shoes, rear wheel cylinders, and complete fluid flush. Interior Factory-style Gold cloth/vinyl bench seats front and rear; carpet replaced in 2005. SS-branded sport wheel; full round-gauge dash with 120-mph speedometer, tach (6,500-rpm redline) and auxiliary readouts. Five-digit odometer shows 28k miles (mileage not claimed actual on title due to age). Powertrain , CRV-Suffix LS6 Replacement 454ci LS6 V8 (replacement) installed by the selling dealer under warranty in 1970. Engine stamping with ''CRV'' suffix consistent with 450-hp LS6 / 4-barrel / manual transmission application. 2005 engine work reportedly included .060-over bore and Edelbrock cylinder heads. Winters aluminum intake manifold present (casting 3969835 pictured). In preparation for sale, the engine was removed and serviced, receiving: Holley 4150 carburetor (LIST-4557 tag shown in photos) COMP Cams camshaft & lifters Melling high-volume oil pump Rear main seal and valve cover gaskets New mechanical fuel pump HEI distributor and tune-up items Exhaust: dual system with X-pipe and Magnaflow mufflers-authoritative LS6 tone without excessive drone. Driveline & Chassis Muncie M22 ''Rock Crusher'' 4-speed (case photos provided) reportedly overhauled in 2005; New clutch installed in preparation for sale. Rear axle: Positraction (G80) differential. Underside shows tidy, driver-level presentation; removed/serviced components detailed in the document package. Trim Tag / Build Data (decoded) Style: 70-13637 = 1970 Malibu two-door sport coupe Body: BT42630 = Arlington, TX assembly (body sequence) Trim: 776 = Gold in