1962 Chevrolet Corvette Bolt Sizes & Torque Specs

Free OEM-referenced torque and bolt specs for the 1962 Chevrolet Corvette.

This page is the OEM-referenced fastener summary for the 1962 Chevrolet Corvette. Use it before any maintenance or repair job where torque values matter — brake work, wheel changes, suspension service, engine teardowns, or oil changes. Specs are pulled from manufacturer service literature, cross-checked against community data, and updated as new chassis variants become available.

GM lug-nut torque clusters around 140 ft-lbs (190 Nm) for half-ton Silverado/Sierra and 100 ft-lbs for passenger cars like Malibu, Impala, and Cruze. GM heavy-duty trucks (2500HD/3500HD) jump to 165 ft-lbs. Most GM passenger cars use a 19mm socket; trucks moved from 22mm to 22mm-with-deep-well in 2014. Watch for GM's flat-flange lug nut design on the Silverado — the standard cone-seat aftermarket lugs will not seat correctly.

Common fastener categories on the 1962 Chevrolet Corvette

Wheel / lug nut torque and thread spec (covered above)
Brake caliper bracket bolts (typically 80-130 ft-lbs) and slide/guide pins (18-35 ft-lbs)
Engine oil drain plug torque — rarely above 30 ft-lbs; always use a new crush washer
Transmission pan, valve cover, and intake manifold bolts (low torque, often 89-106 in-lbs)
Suspension control arm, sway bar, tie rod end and ball joint torque
Spark plug torque (typically 10-15 ft-lbs on aluminum heads — do not exceed)
Differential cover bolts (RWD/4WD only) and transfer case fasteners

Repair guidance for this model year

Heads up for 1962 Chevrolet Corvette owners: Vehicles this age frequently have seized fasteners due to thread corrosion. Apply penetrating oil (PB Blaster, Kroil) 24 hours before any wrenching, and have a thread chaser on hand. Lug studs are particularly prone to thread damage at this age; if a nut spins on without engaging, the stud is stretched and must be replaced before the wheel goes back on.

Tools you will need

SAE socket set (1/4"-7/8"), 6-point impact-rated
Calibrated torque wrench (10-150 ft-lbs covers most automotive jobs; add a 0-250 ft-lbs wrench for truck lug nuts)
Breaker bar (24" minimum) for initial loosening
Penetrating oil (PB Blaster or Kroil) for any fastener over 5 years old
Anti-seize on stainless or dissimilar-metal threads; thread-locker (Loctite blue) on critical reassembly

Frequently asked questions

What is the lug nut torque on a 1962 Chevrolet Corvette?

Manufacturer-specified torque values for the 1962 Chevrolet Corvette are in the factory service manual or owner's handbook. WhatSizeBolt sources values from manufacturer literature and verifies against community data — if we do not have this exact year listed, check the Chevrolet brand page for the closest model year.

What socket size do I need for the 1962 Chevrolet Corvette lug nuts?

Most modern Chevrolet vehicles use a 19mm or 21mm socket. Older Chevrolet models from before 2000 may use a 13/16" SAE socket on certain trims. Confirm against the actual lug before purchasing aftermarket wheels.

Are the 1962 Chevrolet Corvette fasteners metric or SAE?

SAE inch is the standard for this vehicle. Most fasteners on this vehicle are SAE inch, common sizes 1/4", 5/16", 3/8", 7/16", 1/2". Bolt-head markings are the fastest way to confirm grade and material at the bench.

Other Chevrolet Corvette years

Same model, different model year — fastener spec may change. Always confirm against the year for your VIN.

→ 1962 Chevrolet Corvette oil drain plug torque & size

→ 1962 Chevrolet Corvette suspension & steering torque specs (control arm, ball joint, tie rod)

All 22 1962 Chevrolet Corvette fastener specs

Per-bolt torque, wrench size, and thread spec for the 1962 Chevrolet Corvette, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both.

Brakes — 1962 Chevrolet Corvette

Brake fasteners on the 1962 Chevrolet Corvette — caliper bracket, slide pins, and banjo bolt torque follow. Brake drum to hub screw tightens to Hand Tight, takes a 1/4" driver, runs on 20 TPI threads, located at the holds drum to axle hub.

Engine — 1962 Chevrolet Corvette

Engine bolt-by-bolt torque for the 1962 Chevrolet Corvette, including the long block, valve covers, and intake. The harmonic balancer bolt uses a 15/16" drive on a 5/8-18 thread, torqued to 60 ft-lbs at the crankshaft front snout. At the oil pan, the oil drain plug torques to 18 ft-lbs (25 Nm) (M12x1.75 thread). For the cylinder head - 327 v8, plan for a 5/8" tool on a 14mm-1.25 stud; final torque is 25 ft-lbs (spark plug). Main bearing cap bolt tightens to 70 ft-lbs, takes a 5/8" driver, runs on 1/2-13 threads, located at the main bearing caps. The connecting rod bolt uses a 9/16" drive on a 3/8-24 thread, torqued to 35 ft-lbs at the connecting rod caps. At the rear of crankshaft, the flywheel to crankshaft bolt torques to 60 ft-lbs (9/16" drive, 7/16-20 thread). For the cylinder head rocker studs, plan for a 9/16" tool on a 7/16-14 stud; final torque is 50 ft-lbs (rocker arm stud).

Suspension — 1962 Chevrolet Corvette

Suspension and chassis fastener torque for the 1962 Chevrolet Corvette — strut, control arm, and sway bar values. At the rear solid axle leaf spring u-bolts, the rear leaf spring u-bolt nut torques to 40 ft-lbs (3/4" drive, 1/2-20 thread). For the rear shock absorber lower mount, plan for a 9/16" tool on a 3/8-16 stud; final torque is 35 ft-lbs (rear shock lower bolt). Front shock absorber upper nut tightens to 15 ft-lbs, takes a 3/8" driver, runs on 24 TPI threads, located at the upper shock mount.

Body — 1962 Chevrolet Corvette

Body fasteners on the 1962 Chevrolet Corvette. For the hood hinge plate, plan for a 5/16" tool on a 18 TPI stud; final torque is 18 ft-lbs (hood hinge to hood bolt). Door hinge to body bolt tightens to 20 ft-lbs, takes a 1/2" driver, runs on 3/8-16 threads, located at the door hinge to body pillar.

Electrical — 1962 Chevrolet Corvette

Electrical fasteners on the 1962 Chevrolet Corvette. Generator mounting bolt tightens to 20 ft-lbs, takes a 1/2" driver, runs on 3/8-16 threads, located at the generator bracket to block.

Cylinder Head — 1962 Chevrolet Corvette

Cylinder Head fasteners on the 1962 Chevrolet Corvette. The valve cover bolt uses a 1/4" drive on a 20 TPI thread, torqued to 5 ft-lbs at the valve cover to head. At the manifold to head, the exhaust manifold bolt torques to 20 ft-lbs (3/8" drive, 16 TPI thread).

Transmission — 1962 Chevrolet Corvette

Transmission fasteners on the 1962 Chevrolet Corvette. At the transmission crossmember, the transmission mount bolt torques to 25 ft-lbs (9/16" drive, 3/8-16 thread). For the bellhousing to block, plan for a 9/16" tool on a 7/16-14 stud; final torque is 50 ft-lbs (bellhousing bolt).

Engine Block — 1962 Chevrolet Corvette

Engine Block fasteners on the 1962 Chevrolet Corvette. For the intake to head, plan for a 3/8" tool on a 16 TPI stud; final torque is 30 ft-lbs (intake manifold bolt). Oil pan bolt tightens to 12 ft-lbs, takes a 5/16" driver, runs on 18 TPI threads, located at the oil pan to block. The engine mount to frame bolt uses a 7/16" drive on a 14 TPI thread, torqued to 45 ft-lbs at the engine mount to crossmember.

Cooling System — 1962 Chevrolet Corvette

Cooling System fasteners on the 1962 Chevrolet Corvette. Water pump bolt tightens to 30 ft-lbs, takes a 3/8" driver, runs on 16 TPI threads, located at the pump to block.

New to torquing wheels? Read our How lug nut torque works — the complete guide for star-pattern sequence, re-torque intervals, and how to read a lug spec — then use the 1962 Chevrolet Corvette numbers above.

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