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1974 Pontiac LeMans Luxury Series 2AG
Colonnade Hardtop
Standard Specifications
  Show Summary  
Original Base Price $3,410.00
No. Produced 25,882
Body Maker Fisher
No. Doors 2
Passengers
Model Number G374
Weight 3,808lbs
Wheelbase 112 inches
Length 208.8 inches
Width 77.9 inches
Height 52.3 inches
Front Tread 61.5 inches
Rear Tread 60.7 inches
Type V8, OHV
Displacement 350 cu. in.
Cylinders 8
Bore & Stroke 3.875 & 3 3/4 inches
Compression Ratio-Std 7.6 to 1
Compression Ratio-Opt
Brake Horsepower 155@3600
Rated Horsepower 48
Torque 257@2400
Main Bearings 5
Valve Lifters Hydraulic
Block Material
Engine Numbers
Engine No. Location On pad at front of right side of block.
Lubrication Pressure to all bearings excluding wrist pin
Type Dual downdraft
Make
Type Fully synchronous 3-speed manual
Drive Rear wheel drive
No. Of Gears 3
Gear Ratios
1st 2.85 to 1
2nd 1.68
3rd 1 to 1
4th Not applicable
5th Not applicable
Reverse 2.95
Single plate dry disc
Clutch Size 10.4 inches
Semifloating
Hypoid
Differential Ratio 3.23 to 1
Front Independent ball joint with coil springs
Rear Coil link
Recirculating ball
Service Front disc, rear self-adjusting drum
Front Size 11 inches
Rear Size 9.5 inches
Emergency Rear service brakes
Size 9.5 inches
Exhaust System Single
Ignition System Distributor and coil
Battery 12 volt storage battery
Cooling System Water pump
Radiator Cross flow
Fuel Type Unleaded
Mileage
Wheel Type
Wheel Mfr
Wheel Size
Tire Type
Tire Size G78 x 14B
Spare Location Trunk
Fuel 21.5 Gallons
Oil 5 Quarts
Transmission 3.5 Pints
Cooling System 21.4 Quarts
Rear Differential 3 Pints
Front Differential Not applicable
Transfer Case Not applicable
Not Rated
VIN/Serial no. Starting 2G37M4a100001
VIN Description Total Digits: 13
Digits 1: Make
Digits 2: Series
Digits 3-4: Body style
Digits 5: Engine
Digits 6: Model year
Digits 7: Assembly plant
Digits 8-13: Production number
VIN Location On plate on top of left side of dashboard, visible through windshield.
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Additional Information

1974 Pontiac Service ManualLos Angeles Public Library
630 West Fifth Street
Los Angeles CA 90071
(213) 228-7000
www.lapl.org
Standard Catalog of American Cars 1946-1975 Krause Pub.Los Angeles Public Library
Serial No. Book for US Cars 1900-1975 G. BrighamHorseless Carriage Foundation
8186 Center St. Suite F P.O. Box 4119
La Mesa CA 91944-4119
(619) 464-0301
www.hcfi.org
Pontiac Sales Manual 1974 - Revised 4/1/74(BH40957)Horseless Carriage Foundation
Automotive Industries April 1 1974Detroit Public Library (Nat'l Auto. Hist. Collctn)
5201 Woodward
Detroit MI 48202
(313) 833-1456
www.detroit.lib.mi.us/nahc/index.htm
Ward's Automotive Yearbook for 1974Detroit Public Library (Nat'l Auto. Hist. Collctn)
Automotive News (1974 Almanac Issue)Detroit Public Library (Nat'l Auto. Hist. Collctn)
Paint Type
Colors Starlight Black
Cameo White
Porcelain Blue Metallic
Regatta Blue Metallic
Admiralty Blue Metallic
Gulfmist Metallic
Fernmist Green
Medium Green
Lime Fire Metallic
Pinemist Green Metallic
Carmel Beige
Sunstorm Yellow
Denver Gold Metallic
Crestwood Brown Metallic
Ascot Silver Metallic
Fire Coral Metallic
Shadowmist Metallic
Honduras Maroon Metallic
Buccaneer Red
All colors may not be available in all models.
Standard/Optional Equipment
400 cu. in. V8 engineOpt
455 cu. in. V8 engineOpt
Power windowsOpt
Air conditioningOpt
Power steeringOpt
Power seatsOpt
RadioOpt
Speed control deviceOpt
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