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1974 Corvette Stingray Q3 350 Big Block

Make: Chevrolet
Model: Corvette
SubModel: stingray
Type: Coupe
Trim: 425
Year: 1974
Mileage: 106,500
VIN: 1Z37J4S427096
Color: Silver
Engine: 350
Fuel: Gasoline
Transmission: Automatic
Drive type: AWD
Interior color: Red
Vehicle Title: Clear
Item location: Clementon, New Jersey, United States

1974 Chevrolet Corvette stingray Additional Info:

This car in particular has been kept togetherquite well no mechanical problems that would hurt a restoration. *It has not been restored yet so its been pretty muchuntouched*
Everything kept original nothing tainted.
The bumpers are being replaced with the exact style that was on the carincluding the Split Rear bumper. The inside is in good condition with the Dark Red interior still intact and in goodcondition. All thegauges and switches are working like new and its like the car neverskipped a beat.
Now we put a new alternator on it and did propermaintenance on it to have itrunningproperly after sitting in a barn for over 25 years. So the gas, oil, and spark plugs were all replaced and put in new. This a good survivor. The front right caliper needs to be replaced or rebuilt. Im currently looking to get it fixed so upon sale it may be completed. Other then that that you can pop off the T-Tops and drive this babydown the road with pride. An American Beauty thats ready for the streets again!
Again i do have the bumpers front (split) and back!


The 1974 Chevrolet Corvette is the first with rear "Rubber Bumpers". The new shape removes the spoiler at the back of the car and replaces it with a smooth down-sloping deck. The bumper could not be manufactured reliably in one piece this year. The solution was to manufacture it in two pieces and put them together, this resulted in a seam down the middle of all the '74 models. The new bumper added 30 more pounds to the car. Due to the weight changes, minor suspension changes were made to the front and rear springs. This was the last year for the "Big Block" and the last year that catalytic converters were not used. Cast aluminum wheels were on the order sheet but due to manufacturing problems none were actually delivered. A new "Gymkhana" option was introduced that beefed up the spring rates and suspension.



The "Vehicle Identification Number" (also VIN or serial number) is stamped on a plate on the inner vertical surface of the left windshield pillar visible through the windshield.
PositionCharacterDescription
11Chevrolet Division
2ZCorvette
3 & 467Convertible
37Coupe
5JQ3 350-cid V8, 195-hp, Four-Barrel
TL82 350-cid V8, 250-hp, Four-Barrel
ZLS4 454-cid V8, 270-hp, Four-Barrel
641974
7SAssembled in St. Louis, MO
8 to 13400001 to 437502Production Sequence

FeatureConvertibleCoupe
Wheelbase98 inches (2.489 m)98 inches (2.489 m)
Overall length185.5 inches (4.712 m)185.5 inches (4.712 m)
Overall width69.0 inches (1.753 m)69.0 inches (1.753 m)
Overall height47.4 inches (1.204 m)
Ground Clearance4.5 inches (11.4 cm)4.5 inches (11.4 cm)
Front tread58.7 inches (1.491 m)58.7 inches (1.491 m)
Rear tread59.4 inches (1.509 m)59.4 inches (1.509 m)
TiresF70-15F70-15
FrameFull-length welded-steel ladder type with five cross members. Steel box sections, welded.
Front suspensionIndependent, unequal-length A-arms, coil springs; tubular shocks and stabilizer bar
Rear suspensionIndependent, trailing arms, toe links, transverse chromium-carbon steel leaf spring, tube shocks, and anti-roll bar
SteeringSaginaw recirculating ball, 17.6:1 ratio, 2.9 turns to lock, 39.0 turning circle
Rear axle typeSprung differential, Hypoid gear
BrakesHydraulic, vented four wheel discs; 11.75-inch diameter, single calipers, optional power assist
Swept area11.75" front and back
Total swept area461 sq. in.
Wheels8" wide slotted steel 15" 5-lug disc
Standard rear axle ratio3.36:1
Optional rear axle ratio3.70:1, 3.08:1, 3.36:1, 3.55:1, 4.11:1

Engine Specifications
FeatureBase Engine RPO ZQ3RPO LS4RPO L82
TypeV-8, Overhead valve
BlockCast Iron
Displacement350 cid454 cid350 cid
Bore & Stroke4.00 x 3.48"4.251 x 4.00"4.00 x 3.48"
Compression Ratio9.0:18.25:19.0:1
Brake Horsepower195 @ 4400270 @ 4400250 @ 5200
Torque275 lb-ft @ 2800380 lb-ft @ 2800285 lb-ft @ 4000
Main Bearingfive
Valve LiftersHydraulic
CamshaftHigh-performanceHigh-performance
Fuel SupplyRochester Quadra-Jet Four-Barrel Model 4MVRochester Quadra-Jet Four-BarrelRochester Four-Barrel with 2.50-inch Diameter Dual Exhaust system