×
close
1966 Oldsmobile Delta 88 Catalog and Classic Car Guide, Ratings and Features

Image of 1966 Oldsmobile Delta 88, sourced from www.classicautomall.com , Image Link.

Performance Metrics

Performance: +60
Handling: +50
Ride Comfort: +70

Fundamental Metrics

Safety: +40
Maintenance and Upkeep: +65
Restoration Difficulty: +70

Emotional Appeal

Looks: +75
Collectability: +60
Historical Significance: +50

MMP Rating

6.4 /10
Engine Specifications
Engine: 425 cu in (7.0 L) Super Rocket V8
Displacement: 425 cu in (7.0 L)
Horsepower: 300-365 hp
Torque: 470 lb-ft
Compression Ratio: 10.5:1
Ignition System: Conventional breaker-point ignition system
Cooling System: Liquid-cooled
Performance Specifications
0-60 Time: 8 seconds
1/4 Mile Time: 16 seconds
Top Speed: 120 mph
Transmission and Drive
Drive Type: Rear-wheel drive
Transmission Type: 3-speed automatic, 4-speed manual
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: 10-12 mpg
Dimensions and Brakes
Brakes: Power-assisted drum brakes
Wheelbase: 123 inches
Weight: 4,200 lbs

Note: Specifications for classic cars are given to the best of our ability, considering the limited and variant data available.

Introduction

The 1966 Oldsmobile Delta 88 stands as a testament to American automotive excellence, a gleaming jewel in the crown of General Motors' Oldsmobile division. Born in an era of muscle cars and space race-inspired design, the Delta 88 was a harmonious blend of power and luxury. It was during this time that Oldsmobile, a marque known for innovation, introduced the Delta 88 as a full-size car that promised to deliver more than just transportation; it offered an experience. A notable moment in its history was when the Delta 88 transitioned to the new GM B-body platform, which was longer, lower, and wider than its predecessors, marking a significant evolution in its lineage.

Design and Innovation

The exterior of the 1966 Oldsmobile Delta 88 boasted clean lines and an imposing stance. With its wide grille flanked by vertical headlights and a pronounced front bumper, it exuded confidence and strength. The sweeping side profile culminated in subtle fins, a nod to the jet-age influence still lingering from the previous decade. Inside, passengers were cradled in comfort with plush seating and an array of luxurious touches such as woodgrain accents and chrome detailing. The quality of materials—from the soft-touch vinyl to the durable carpeting—reflected Oldsmobile's commitment to craftsmanship. Technologically advanced for its time, the Delta 88 featured options like power windows and air conditioning. Color choices ranged from dignified Autumn Bronze to vibrant Dubonnet Red, with Provincial White being a popular pick among buyers. Body styles included sedans, coupes, and convertibles, with the convertible often hailed as the most iconic.

Historical Significance

The Delta 88's introduction marked a shift towards vehicles that encapsulated both performance and elegance. It set itself apart with its Rocket V8 engine—a symbol of Oldsmobile's engineering prowess—and became emblematic of the brand's ability to balance power with poise. Its lasting influence is evident in how it paved the way for subsequent generations of luxury full-size cars.

Performance and Handling

Underneath its hood lay a potent Rocket V8 engine that propelled the Delta 88 from 0-60 mph with authority. Although top speed figures were not touted like today's supercars, it delivered ample performance for its era. On various driving conditions, the Delta 88 maintained composure thanks to its robust suspension system. Drivers often reveled in the throaty rumble of the engine—a sound that became synonymous with American muscle—and enjoyed a ride that was both smooth and responsive.

Ownership Experience

The 1966 Oldsmobile Delta 88 found its place as a versatile vehicle: a reliable daily driver for some, a cherished show car for others, and even an occasional entrant at local drag strips. Owners appreciated its straightforward mechanical layout which made maintenance relatively simple for those with basic automotive knowledge. While reliability was generally commendable for its time, like any classic car, it required dedicated upkeep.

Fun Facts

Among enthusiasts, it's whispered that certain rare editions of the Delta 88 came equipped with high-performance options that were not widely advertised—making these models particularly coveted. Celebrity ownerships also add to its allure; notable figures from film and music have been known to cruise in these stylish rides. While it faced criticism for fuel efficiency—a common trait among muscle cars—it never detracted from its popularity.

Collector's Information

In today's market, a well-preserved 1966 Oldsmobile Delta 88 can fetch anywhere from mid-five figures up into six-figure territory depending on condition, originality, and historical significance. While exact production numbers are hard to pinpoint, thousands were produced making them relatively available but still sought after by collectors. Values have shown appreciation over time as enthusiasts seek out these icons of American automotive history.

Conclusion

The 1966 Oldsmobile Delta 88 is more than just metal, glass, and rubber; it is a piece of Americana that captures the spirit of an age where cars were not just modes of transport but symbols of freedom and adventure. As we look back on this classic beauty, we're reminded that some legends only grow finer with time.

1966 Oldsmobile Delta 88 Catalog of Parts

1966 Oldsmobile Delta 88 Rear Quarter Window Door Lock Pillar Seal (upper)-ALP 5052 1966 Oldsmobile Delta 88 Rear Quarter Window Door Lock Pillar Seal (upper)-ALP 5052Rear Quarter Window Door Lock Pillar Seal (upper). Made with steel cores. Pair R&L

1966 Oldsmobile Delta 88 Body Mount Cushion-BC 50-A 1966 Oldsmobile Delta 88 Body Mount Cushion-BC 50-ABody Mount Cushion. Made with hollow back to accommodate steel sleeve. 2"O.D., 3/8" I.D., 3/8" Thick. Up to four used per car. Each

1966 Oldsmobile Delta 88 Shock Absorber Grommet.  1 bottom O.D., 3/4 high-BN 1 1966 Oldsmobile Delta 88 Shock Absorber Grommet. 1" bottom O.D., 3/4" high-BN 1Shock Absorber Grommet. 1" bottom O.D., 3/4" high., with 7/16" I.D. Each

1966 Oldsmobile Delta 88 Front Stabilizer End Repair Kit-BNK 22 1966 Oldsmobile Delta 88 Front Stabilizer End Repair Kit-BNK 22Front Stabilizer End Repair Kit. 22-piece set for two stabilizer bars. Contains all rubber bushings, washers, bolts and nuts, enough for one front end. Set

1966 Oldsmobile Delta 88 Butyl Glass Setting Tape-BT 1 1966 Oldsmobile Delta 88 Butyl Glass Setting Tape-BT 1Butyl Glass Setting Tape. Used to install windshields and backlights. Superior sealing properties. 5/16" wide X 15' long. Each

1966 Oldsmobile Delta 88 Convertible Top Windshield Header Seal-C/LP 40-G 1966 Oldsmobile Delta 88 Convertible Top Windshield Header Seal-C/LP 40-GConvertible Top Windshield Header Seal. Clips installed every 3-5/8". Made of soft, black, skin-covered sponge. Sold by the foot.

1966 Oldsmobile Delta 88 Clutch and Brake Pedal Pads.  Exact reproduction-CB 99 1966 Oldsmobile Delta 88 Clutch and Brake Pedal Pads. Exact reproduction-CB 99Clutch and Brake Pedal Pads. Exact reproduction. 3-1/2" wide. Pair




1966 Oldsmobile Delta 88 Pillar Post Seals, 66-68 GM B  C Body Convertibles, Pair-CZ 8100-A 1966 Oldsmobile Delta 88 Pillar Post Seals, 66-68 GM B & C Body Convertibles, Pair-CZ 8100-APillar Post Seals, 66-68 GM B & C Body Convertibles. Replaces OEM #'s 7602728 & 7602729. Also known as hinge pillar weatherstrips, this part can be found between the A-pillar post and the front door on convertible models. Our part has embedded cores surrounding the main mounting holes for extra strength when installing with original hardware.

1966 Oldsmobile Delta 88 Floor Mats, front and rear.  Nice reproduction.  Black only-FM 7300 1966 Oldsmobile Delta 88 Floor Mats, front and rear. Nice reproduction. Black only-FM 7300Floor Mats, front and rear. Nice reproduction. Black only. Set of 4 mats. R&L

1966 Oldsmobile Delta 88 Hood Adjustment Bolt and Bumper.  1 diameter rubber head-HA 2 1966 Oldsmobile Delta 88 Hood Adjustment Bolt and Bumper. 1" diameter rubber head-HA 2Hood Adjustment Bolt and Bumper. 1" diameter rubber head. 5/16" thick X 18 threads/inch X 1-3/4" long bolt. Each

1966 Oldsmobile Delta 88 Hood Adjustment Bolt and Bumper-HA 3 1966 Oldsmobile Delta 88 Hood Adjustment Bolt and Bumper-HA 3Hood Adjustment Bolt and Bumper. 1-1/8" diameter rubber head. 5/16" thick X 18 threads/inch X 2-1/8" long bolt. Each

1966 Oldsmobile Delta 88 Header Seal for Convertibles-HD 727 1966 Oldsmobile Delta 88 Header Seal for Convertibles-HD 727Header Seal for Convertibles (fits '65-early '66 GM "B" body). Each

1966 Oldsmobile Delta 88 Top Bow to Header Seal (fits late '66-'70 GM B body-HD 731 1966 Oldsmobile Delta 88 Top Bow to Header Seal (fits late '66-'70 GM "B" body-HD 731Top Bow to Header Seal (fits late '66-'70 GM "B" body, '65-'70 GM "C" body). Made of smooth, skin-covered sponge, with steel core and molded ends, like original. 56-1/2" Long. Each

1966 Oldsmobile Delta 88 Trip Meter Reset Knob.  Made of black rubber-KN 10 1966 Oldsmobile Delta 88 Trip Meter Reset Knob. Made of black rubber-KN 10Trip Meter Reset Knob. Made of black rubber. Compare to measurements: 1/8" I.D., 7/16" O.D. X 1/2" tall. Each

1966 Oldsmobile Delta 88 Door Seals, with Clips and Molded Ends-LM 20 1966 Oldsmobile Delta 88 Door Seals, with Clips and Molded Ends-LM 20Door Seals, with Clips and Molded Ends. For 2-Door Hardtops and Convertibles. Replaces OEM #4456006/7. Pair R&L

1966 Oldsmobile Delta 88 Front Molded Door Seals with Clips-LM 21-D 1966 Oldsmobile Delta 88 Front Molded Door Seals with Clips-LM 21-DFront Molded Door Seals with Clips. For 4-Door Sedan and Wagon. Pair R&L

1966 Oldsmobile Delta 88 Rear Molded Door Seals with Clips.  For 4-Door Sedan-LM 21-D/R 1966 Oldsmobile Delta 88 Rear Molded Door Seals with Clips. For 4-Door Sedan-LM 21-D/RRear Molded Door Seals with Clips. For 4-Door Sedan. Pair R&L

1966 Oldsmobile Delta 88 Front door seals-LM 21-J 1966 Oldsmobile Delta 88 Front door seals-LM 21-JFront door seals. Fits '65-'66 GM B- and C-body 4-door hardtop (also called 'Sports Sedan') models. Replaces OEM#'s 4455994/5. Pair. R&L.


1966 Oldsmobile Delta 88 Basic Kit, for Convertibles-RKB 2007-109/A 1966 Oldsmobile Delta 88 Basic Kit, for Convertibles-RKB 2007-109/ABasic Kit, for Convertibles. Door (LM 20) Roof Rail (RR 1811-B) Trunk (TK 46-18), Seals.

1966 Oldsmobile Delta 88 Basic Kit, for 2-Door Hardtop-RKB 2009-108 1966 Oldsmobile Delta 88 Basic Kit, for 2-Door Hardtop-RKB 2009-108Basic Kit, for 2-Door Hardtop. Door (LM 20) Roof Rail (RR 5016) Trunk (TK 46-18), Seals.



1966 Oldsmobile Delta 88 Clutch Arm Fork Boot.  Fits on bell housing to keep dirt out-RP 31-D 1966 Oldsmobile Delta 88 Clutch Arm Fork Boot. Fits on bell housing to keep dirt out-RP 31-DClutch Arm Fork Boot. Fits on bell housing to keep dirt out. Each

1966 Oldsmobile Delta 88 Positive Crankcase Ventilation Grommet-RP 9 1966 Oldsmobile Delta 88 Positive Crankcase Ventilation Grommet-RP 9Positive Crankcase Ventilation Grommet. 11/16" wide X 1-5/8" long, with 15/16" I.D. (Fits some models) Each

1966 Oldsmobile Delta 88 Molded Roof Rail Seals, for Convertibles-RR 1811-B 1966 Oldsmobile Delta 88 Molded Roof Rail Seals, for Convertibles-RR 1811-BMolded Roof Rail Seals, for Convertibles. 6-Piece set, with steel cores (remove rear flaps for '69-'70 Chevrolet). For molded sponge header seal, order part #HD 731.



1966 Oldsmobile Delta 88 Trunk Bumper.  Fits lower corner on decklid.  15/16 O.D-SB 34 1966 Oldsmobile Delta 88 Trunk Bumper. Fits lower corner on decklid. 15/16" O.D-SB 34Trunk Bumper. Fits lower corner on decklid. 15/16" O.D., 11/16" high. Each

1966 Oldsmobile Delta 88 Door Bumper, 57-74 GM Cars, Made with Twin Retainers, Each-SB 35 1966 Oldsmobile Delta 88 Door Bumper, 57-74 GM Cars, Made with Twin Retainers, Each-SB 35Door Bumper, 57-74 GM Cars, made with twin retainers, Each. Measure 1-1/16" high X 19/32" wide X 1-1/32" long.

1966 Oldsmobile Delta 88 Seat Bumper.  Made with steel core like original-SB 62-A 1966 Oldsmobile Delta 88 Seat Bumper. Made with steel core like original-SB 62-ASeat Bumper. Made with steel core like original. 1-1/2" long, 7/16" thick. Two used per car. Each

1966 Oldsmobile Delta 88 Clutch Pedal Return Bumper-SB 64 1966 Oldsmobile Delta 88 Clutch Pedal Return Bumper-SB 64Clutch Pedal Return Bumper. 1-13/16" long X 13/16" wide X 7/8" high (center). Each






1966 Oldsmobile Delta 88 Firewall insulation fastener. 1 in. dia. W head. 1-1/2 in. L-SM 80-A 1966 Oldsmobile Delta 88 Firewall insulation fastener. 1 in. dia. W head. 1-1/2 in. L-SM 80-AFirewall insulation fastener. 1 in. dia. W head. 1-1/2 in. L. Replaces OEM#'s (GM) 7642589 and (AMC) 4001934. Black. Each.


1966 Oldsmobile Delta 88 Unbeaded Door and Trunk Lock Gasket.  1-3/16 O.D., 7/8 I.D-UM 1600-100 1966 Oldsmobile Delta 88 Unbeaded Door and Trunk Lock Gasket. 1-3/16" O.D., 7/8" I.D-UM 1600-100Unbeaded Door and Trunk Lock Gasket. 1-3/16" O.D., 7/8" I.D. Each


1966 Oldsmobile Delta 88 Rear Side Roll-Up Window Seal, for Hardtops and Convertibles-VS 3 1966 Oldsmobile Delta 88 Rear Side Roll-Up Window Seal, for Hardtops and Convertibles-VS 3Rear Side Roll-Up Window Seal, for Hardtops and Convertibles. Two 20" sections slide into metal track. No steel insert. Pair

1966 Oldsmobile Delta 88 Rear Roll-up Quarter Window Seals, for 2-Door Hardtops-VS 3-G 1966 Oldsmobile Delta 88 Rear Roll-up Quarter Window Seals, for 2-Door Hardtops-VS 3-GRear Roll-up Quarter Window Seals, for 2-Door Hardtops. For leading edge of rear roll-up quarter window. Made with steel cores. 16-3/4" long. Pair R&L

1966 Oldsmobile Delta 88 Quarter Window Reveal Molding Clip.  Made of Steel-WF 205 1966 Oldsmobile Delta 88 Quarter Window Reveal Molding Clip. Made of Steel-WF 205Quarter Window Reveal Molding Clip. Made of Steel. 1-3/8" X 11/16". Each

1966 Oldsmobile Delta 88 Vent window and rear division channel seals-WR 2002-E 1966 Oldsmobile Delta 88 Vent window and rear division channel seals-WR 2002-EVent window and rear division channel seals. Fits '65-'68 GM B-body and C-body 2-door and 4-door hardtops and convertibles. Top quality EPDM dense rubber. 4-piece set. R&L.

Why Choose Metro?

For over 100 years, Metro Moulded Parts has been the pinnacle of quality in classic car restoration parts. Our commitment to precision and authenticity in every component ensures a perfect fit and an OEM-level appearance.

  • Expert Craftsmanship & Quality: Each part is a testament to our dedication to reliability and perfection, crafted from original designs and thoroughly tested.
  • Advanced Technology: We use cutting-edge techniques to create flawless, long-lasting parts that surpass others in performance.
  • SuperSoft Sponge – The Ultimate Door Seal: Not only are our door seals 30% softer than competitors', but they're also guaranteed to never leak. They effectively reduce wind and road noise, enhancing your classic car's comfort and driving experience.
  • Proudly American: Our parts are a product of American craftsmanship, made in the USA with a spirit of excellence and heritage.
  • Unrivaled Warranty: We back our products with a 30-year industry-leading warranty, a testament to our confidence in their quality.

Join us in preserving the legacy of classic cars with parts that are crafted for perfection, not just made.

Need expert help? We're available at1-800-878-2237 - Email us atmetrosales@metrommp.com orlive help