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1966 Pontiac Lemans Catalog and Classic Car Guide, Ratings and Features

Image of 1966 Pontiac Lemans, Note: These illustrations use artistic license and may differ from actual historical models.

Performance Metrics

Performance: +65
Handling: +60
Ride Comfort: +70

Fundamental Metrics

Safety: +30
Maintenance and Upkeep: +75
Restoration Difficulty: +80

Emotional Appeal

Looks: +85
Collectability: +70
Historical Significance: +60

MMP Rating

7.4 /10
Engine Specifications
Engine: 326 cu in (5.3 L) V8, 389 cu in (6.4 L) V8
Displacement: 5.3L - 6.4L
Horsepower: 250 - 360 hp
Torque: 333 - 424 lb-ft
Compression Ratio: 10.5:1
Ignition System: Conventional breaker-point ignition system
Cooling System: Liquid-cooled
Performance Specifications
0-60 Time: 7.5 - 8.5 seconds
1/4 Mile Time: 15.5 - 16.5 seconds
Top Speed: 115 - 125 mph
Transmission and Drive
Drive Type: Rear-wheel drive
Transmission Type: 3-speed manual, 4-speed manual, 2-speed automatic, 3-speed automatic
Fuel and Efficiency
Fuel System Type: Carburetor
MPG: 10 - 15 mpg
Dimensions and Brakes
Brakes: Front disc and rear drum brakes
Wheelbase: 115 inches
Weight: 3,400 - 3,600 lbs

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

1966 Pontiac Lemans: A Blend of Muscle and Sophistication

The 1966 Pontiac Lemans stands as a testament to American automotive ingenuity, a vehicle that seamlessly blended muscle car brawn with a touch of luxury. Born in the midst of the 60s' performance era, the Lemans emerged from the stables of General Motors' Pontiac division, a brand renowned for its forward-thinking approach to car design and engineering. The Lemans was not just another car on the road; it was a cultural icon that captured the essence of an era defined by power and style. One unique fact that car enthusiasts might find fascinating is that the '66 Lemans provided the base for the legendary GTO, which could be created through an optional package that transformed this stylish cruiser into a bona fide muscle machine.

Design and Innovation

The exterior of the 1966 Pontiac Lemans exuded a sense of motion even at a standstill, with its long hood, short deck proportions, and distinctive "Coke-bottle" curves. The split grille and stacked headlights became signature elements that set it apart from the competition. Inside, passengers were greeted with an interior that prioritized comfort without skimping on style. Materials ranged from durable vinyl to plush cloth, with an option for genuine leather in higher trims. Technologically, it featured innovations like an available reverb sound system and advanced safety features for its time. Color options were plentiful, with hues like Barrier Blue, Martinique Bronze, and Cameo Ivory being popular choices among buyers. The Lemans was offered in several body styles including a two-door hardtop, convertible, and four-door sedan, but it was the sporty hardtop coupe that captured hearts and imaginations.

Historical Significance

The 1966 Lemans made its mark by offering a level of refinement and performance that was uncommon in mid-sized cars at the time. It bridged the gap between the full-fledged muscle cars and more sedate family sedans. This model's influence is seen in how it paved the way for luxury muscle cars – vehicles that could offer both performance thrills and a comfortable ride.

Performance and Handling

Underneath its hood, the '66 Lemans could come equipped with a variety of powerplants ranging from a modest 230 cubic inch overhead cam six-cylinder to a potent 326 cubic inch V8. While top speeds varied depending on engine choice, V8 models could easily push past 120 mph with 0-60 times dipping into the low 7-second range when properly equipped. On winding roads or over rough surfaces, drivers appreciated its balanced handling – firm enough to be engaging yet forgiving enough to be comfortable. The symphony of its engine at full throttle was music to any gearhead's ears.

Ownership Experience

The 1966 Pontiac Lemans was versatile enough to serve as a reliable daily driver or as an eye-catching showpiece at weekend car meets. Its robust construction meant reliability was generally good for its era, though some components like brakes and suspension now require regular attention due to age. Parts availability remains relatively strong thanks to shared underpinnings with other GM models of the period.

Fun Facts

A curious piece of trivia about the '66 Lemans is its role in inspiring young buyers who would later become loyal Pontiac enthusiasts. Although not as rare as some of its GTO siblings, certain configurations are highly sought after – especially those with factory performance options. While not known for setting speed records, this model did set sales records for Pontiac at the time.

Collector's Information

Today's collector market sees a healthy demand for the 1966 Pontiac Lemans, particularly well-preserved or expertly restored examples. Estimates suggest that tens of thousands were produced across all body styles and trims. Values can range significantly from around $15,000 for a project car up to $50,000 or more for concours-quality specimens or rare configurations.

Conclusion

The 1966 Pontiac Lemans is more than just metal, rubber, and glass; it's a slice of Americana that embodies the spirit of innovation and excitement from an unforgettable era in automotive history. With its stylish design, respectable performance credentials, and lasting impact on car culture, it continues to captivate enthusiasts around the world.

1966 Pontiac Lemans Catalog of Parts

1966 Pontiac LeMans Door Lock Pillar Seal-ALP 5000 1966 Pontiac LeMans Door Lock Pillar Seal-ALP 5000Door Lock Pillar Seal. Used on lower leading edge of quarter window. Highly detailed, made with steel cores. Pair R&L



1966 Pontiac LeMans Shock Absorber Grommet.  1 bottom O.D., 3/4 high-BN 1 1966 Pontiac LeMans 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 Pontiac LeMans Front coil-spring insulator-BN 110 1966 Pontiac LeMans Front coil-spring insulator-BN 110Front coil-spring insulator. Fits '41-'60 Oldsmobile and '50-'83 GM passenger models. 5-3/8 in. OD x 3-3/4 in. ID x 3/4 in. high with 13/16 in. wide bottom flange 1/4" thick, 12 flutes. Each.

1966 Pontiac LeMans Butyl Glass Setting Tape-BT 1 1966 Pontiac LeMans 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 Pontiac LeMans Clutch and Brake Pedal Pads.  Exact reproduction-CB 99 1966 Pontiac LeMans Clutch and Brake Pedal Pads. Exact reproduction-CB 99Clutch and Brake Pedal Pads. Exact reproduction. 3-1/2" wide. Pair





1966 Pontiac LeMans Auto Brake Pedal Pad.  Nice reproduction.  5-3/4 wide-CB 99-G 1966 Pontiac LeMans Auto Brake Pedal Pad. Nice reproduction. 5-3/4" wide-CB 99-GAuto Brake Pedal Pad. Nice reproduction. 5-3/4" wide. Each

1966 Pontiac LeMans Hood to Cowl Seal, 64-67 GM A Body, Except Oldsmobile A Body, Each-CS 4 1966 Pontiac LeMans Hood to Cowl Seal, 64-67 GM A Body, Except Oldsmobile A Body, Each-CS 4Hood to Cowl Seal, 64-67 GM A Body, Except Oldsmobile A Body (F85, Cutlass, etc.), Each. These seals protect the rear end of the engine compartment from the dust and debris that can fall from the windshield into the engine compartment.

1966 Pontiac LeMans Windshield Pillar Post Seals for Convertibles-CZ 8107 1966 Pontiac LeMans Windshield Pillar Post Seals for Convertibles-CZ 8107Windshield Pillar Post Seals for Convertibles. Two pieces, 25" long. Pair

1966 Pontiac LeMans Door Bumper.  1-1/8 high X 15/16 wide X 7/8 long.  Each-DB 33 1966 Pontiac LeMans Door Bumper. 1-1/8" high X 15/16" wide X 7/8" long. Each-DB 33Door Bumper. 1-1/8" high X 15/16" wide X 7/8" long. Each

1966 Pontiac LeMans Door Bumper.  Snap-in style.  Two used per car-DB 43 1966 Pontiac LeMans Door Bumper. Snap-in style. Two used per car-DB 43Door Bumper. Snap-in style. Two used per car. 1-1/8" high X 15/16" long. Each

1966 Pontiac LeMans Hood Adjustment Bolt and Bumper.  1 diameter rubber head-HA 2 1966 Pontiac LeMans 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 Pontiac LeMans Hood Adjustment Bolt and Bumper-HA 3 1966 Pontiac LeMans 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 Pontiac LeMans Top Bow to Header Seal-HD 729 1966 Pontiac LeMans Top Bow to Header Seal-HD 729Top Bow to Header Seal. Made with steel cores on end, and all clips. 55" Long. Each



1966 Pontiac LeMans 1966 Pontiac LeMans

1966 Pontiac LeMans Trip Meter Reset Knob.  Made of black rubber-KN 10 1966 Pontiac LeMans 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 Pontiac LeMans Molded Door Seals for 2-door hardtops and convertibles-LM 12 1966 Pontiac LeMans Molded Door Seals for 2-door hardtops and convertibles-LM 12Molded Door Seals for 2-door hardtops and convertibles. Made with proper ends. Installed clips and skin-covered sponge. Pair R&L

1966 Pontiac LeMans Molded Door Seals with Clips.  For 2-door sedans-LM 12-R 1966 Pontiac LeMans Molded Door Seals with Clips. For 2-door sedans-LM 12-RMolded Door Seals with Clips. For 2-door sedans. Replaces OEM #4540548/9. Each is 146" long. Pair R&L

1966 Pontiac LeMans Front Door Seals, for 4-Door Hardtops.  76 Long-LM 12-W 1966 Pontiac LeMans Front Door Seals, for 4-Door Hardtops. 76" Long-LM 12-WFront Door Seals, for 4-Door Hardtops. 76" Long. Pair R & L

1966 Pontiac LeMans Rear Door Seals, for 4-Door Hardtops.  67-1/2 Long-LM 12-X 1966 Pontiac LeMans Rear Door Seals, for 4-Door Hardtops. 67-1/2" Long-LM 12-XRear Door Seals, for 4-Door Hardtops. 67-1/2" Long. Pair R&L

1966 Pontiac LeMans Transmission Cross-Member Mount Insulators-MM 30 1966 Pontiac LeMans Transmission Cross-Member Mount Insulators-MM 30Transmission Cross-Member Mount Insulators. For 2-door hardtops and convertibles. Replaces OEM #9774451. Pair


1966 Pontiac LeMans Rear view mirror pad-MP 989-J 1966 Pontiac LeMans Rear view mirror pad-MP 989-JRear view mirror pad. Fits '65-'68 Pontiac A-body cars with remote mirror. 1-1/8 in. wide x 4-1/4 in. long. Each.


1966 Pontiac LeMans Master kit. 2-door hardtop-RK 8100-102 1966 Pontiac LeMans Master kit. 2-door hardtop-RK 8100-102Master kit. 2-door hardtop. Molded door seals (LM 12), roof-rail seals (RR 5001), trunk seal (TK 46-16), door-lock pillar seals (ALP 5000), door/trunk lock-cylinder pads (UM 1600-100), and rear window roll-up seals (VS 3-L).

1966 Pontiac LeMans Master kit. Convertible-RK 8100-108 1966 Pontiac LeMans Master kit. Convertible-RK 8100-108Master kit. Convertible. Molded door seals (LM 12), roof-rail seals (RR 1609), pillar-post seals (CZ 8107), trunk seal (TK 46-16), door-lock pillar seals (ALP 5000), door/trunk lock cylinder pads (UM 1600-100), rear roll-up seals (VS 3-L).

1966 Pontiac LeMans Basic Kit, for 2-Door Hardtop-RKB 1700-102 1966 Pontiac LeMans Basic Kit, for 2-Door Hardtop-RKB 1700-102Basic Kit, for 2-Door Hardtop. Door (LM 12) Roof Rail (RR 5001) Trunk (TK 46-16), Seals.

1966 Pontiac LeMans Basic Kit, for 2-Door Convertible-RKB 1700-106 1966 Pontiac LeMans Basic Kit, for 2-Door Convertible-RKB 1700-106Basic Kit, for 2-Door Convertible. Door (LM 12) Roof Rail (RR 1609) Trunk (TK 46-16), Seals.

1966 Pontiac LeMans Basic Kit, for 2-Door Sedan-RKB 2003-111 1966 Pontiac LeMans Basic Kit, for 2-Door Sedan-RKB 2003-111Basic Kit, for 2-Door Sedan. Door (LM 12-R) Trunk (TK 46-16), Seals.



1966 Pontiac LeMans Clutch Arm Fork Boot.  Fits on bell housing to keep dirt out-RP 31-D 1966 Pontiac LeMans 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 Pontiac LeMans Shift boot. For models without console-RP 33-P 1966 Pontiac LeMans Shift boot. For models without console-RP 33-PShift boot. For models without console. Molded in a single piece. An American made part for your American made collector car. Each.

1966 Pontiac LeMans Positive Crankcase Ventilation Grommet-RP 9 1966 Pontiac LeMans 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 Pontiac LeMans Convertible Top Rail Kit-RR 1609 1966 Pontiac LeMans Convertible Top Rail Kit-RR 1609Convertible Top Rail Kit. 7-Piece set includes all right and left side top rail seals and windshield top header seal (HD 729).

1966 Pontiac LeMans Molded Roof Rail Seals for 2-Door Hardtop Only.  Pair RL-RR 5001 1966 Pontiac LeMans Molded Roof Rail Seals for 2-Door Hardtop Only. Pair R&L-RR 5001Molded Roof Rail Seals for 2-Door Hardtop Only. Pair R&L


1966 Pontiac LeMans Trunk Bumper.  Fits lower corner on decklid.  15/16 O.D-SB 34 1966 Pontiac LeMans 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 Pontiac LeMans Door Bumper, 57-74 GM Cars, Made with Twin Retainers, Each-SB 35 1966 Pontiac LeMans 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 Pontiac LeMans Floor Plug.  For under rear seat.  Fits a 1 hole.  Each-SB 48-A 1966 Pontiac LeMans Floor Plug. For under rear seat. Fits a 1" hole. Each-SB 48-AFloor Plug. For under rear seat. Fits a 1" hole. Each

1966 Pontiac LeMans Seat Bumper.  Made with steel core like original-SB 62-A 1966 Pontiac LeMans 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 Pontiac LeMans Clutch Pedal Return Bumper-SB 64 1966 Pontiac LeMans Clutch Pedal Return Bumper-SB 64Clutch Pedal Return Bumper. 1-13/16" long X 13/16" wide X 7/8" high (center). Each

1966 Pontiac LeMans Glove Box and Fuel Door Bumper.  Fits 3/16 hole.  Each-SB 78 1966 Pontiac LeMans Glove Box and Fuel Door Bumper. Fits 3/16" hole. Each-SB 78Glove Box and Fuel Door Bumper. Fits 3/16" hole. Each




1966 Pontiac LeMans Rocker Arm Cover.  Neoprene plug.  Fits 1 hole.  Each-SM 66 1966 Pontiac LeMans Rocker Arm Cover. Neoprene plug. Fits 1" hole. Each-SM 66Rocker Arm Cover. Neoprene plug. Fits 1" hole. Each


1966 Pontiac LeMans Unbeaded Door and Trunk Lock Gasket.  1-3/16 O.D., 7/8 I.D-UM 1600-100 1966 Pontiac LeMans 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 Pontiac LeMans Air Conditioning Evaporation Drain Tube.  6-7/8 long-VH 102-G 1966 Pontiac LeMans Air Conditioning Evaporation Drain Tube. 6-7/8" long-VH 102-GAir Conditioning Evaporation Drain Tube. 6-7/8" long. Each

1966 Pontiac LeMans Vertical glass run channel-VR 2009 1966 Pontiac LeMans Vertical glass run channel-VR 2009Vertical glass run channel. Fits in division bar channel between front vent window and leading edge of window glass in door. 37 in. long. Pair.

1966 Pontiac LeMans Rear Side Roll-Up Window Seal, for Hardtops and Convertibles-VS 3 1966 Pontiac LeMans 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 Pontiac LeMans Rear Roll-Up Window Seals-VS 3-L 1966 Pontiac LeMans Rear Roll-Up Window Seals-VS 3-LRear Roll-Up Window Seals, for 2-Door Hardtops and Convertibles. Pair

1966 Pontiac LeMans Window Sweeper Kit Fits 66-67  Pontiac Lemans GTO 2 Door Hardtop 8 piece set-WC 8100-16 1966 Pontiac LeMans Window Sweeper Kit Fits 66-67 Pontiac Lemans GTO 2 Door Hardtop 8 piece set-WC 8100-16Window Sweeper Kit Fits 66-67 Pontiac Lemans GTO 2 Door Hardtop 8 piece set. This eight (8) piece set includes inner and outer felt beltline weatherstrips for each side.

1966 Pontiac LeMans Window Sweeper Kit Fits 66-67 Pontiac Lemans GTO Convertible 8 piece set-WC 8100-18 1966 Pontiac LeMans Window Sweeper Kit Fits 66-67 Pontiac Lemans GTO Convertible 8 piece set-WC 8100-18Window Sweeper Kit Fits 66-67 Pontiac Lemans GTO Convertible 8 piece set. They come ready to install with finished ends and body curvature bends for a factory like appearance, and are made from original factory style material. This set includes the inner and outer seals for all side windows.

1966 Pontiac LeMans Quarter Window Reveal Molding Clip.  Made of Steel-WF 205 1966 Pontiac LeMans 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 Pontiac LeMans Vent window seals. 2-door hardtop and convertible-WR 2009 1966 Pontiac LeMans Vent window seals. 2-door hardtop and convertible-WR 2009Vent window seals. 2-door hardtop and convertible. Replaces OEM#'s 9706596/7. Pair. R&L.

1966 Pontiac LeMans Vent Window Seals.  Fits 2-door sedan (coupe  sports coupe)-WR 2009-A 1966 Pontiac LeMans Vent Window Seals. Fits 2-door sedan (coupe & sports coupe)-WR 2009-AVent Window Seals. Fits 2-door sedan (coupe & sports coupe). Pair

1966 Pontiac LeMans Vent window seals-WR 2011 1966 Pontiac LeMans Vent window seals-WR 2011Vent window seals. Fits '64-'67 GM A-body 2-door and 4-door sedan and station wagon (including El Camino). Replaces OEM#'s 5717252/3. Pair. 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.

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