McGard SplineDrive Lug Nuts — C8 Corvette – Corvette Parts from Custom Corvette Accessories

McGard SplineDrive lug nuts for C8 Corvette in chrome and black finish

McGard 65301 SplineDrive installation tool for C8 Corvette lug nuts

McGard black SplineDrive M14 x 1.5 cone seat lug nuts for C8 Corvette

$74.71

Shipping calculated at checkout.

In stock - Ships in 1–2 business days

QTY

(1) Box of 4

(5) Boxes of 4

Finish

Chome

Black

Spline Drive Tool

Add Spline Drive Tool (+$29.36)

No Spline Drive Tools

McGard SplineDrive Lug Nuts for C8 Corvette Stingray, Z06 and E-Ray

The McGard SplineDrive Lug Nuts are made for C8 Corvette Stingray, Z06, and E-Ray owners who need M14 x 1.5 cone-seat lug nuts with a cleaner, smaller-diameter SplineDrive design. These lug nuts are a good fit for compatible factory or aftermarket aluminum wheels where lug-pocket clearance, correct thread size, and cone-seat fitment matter. Choose Chrome or Black to match the wheel and finish direction of your C8 Corvette.

McGard SplineDrive Product Details

Brand: McGard
Chrome Part Number: 65315
Black Part Number: 65315BK
Installation Tool: McGard 65301 required for installation/removal unless you already have the correct McGard SplineDrive tool
Thread Size: M14 x 1.5
Seat Style: Cone seat nut
Hex Size: 22 mm or 1 inch
Overall Length: 1.648 inches
Quantity: Box of 4 lug nuts
Finish Options: Chrome or Black PVD

Why SplineDrive Works for C8 Corvette Owners

McGard SplineDrive lug nuts use an exterior-drive spline design instead of a traditional socket-style lug nut. That design helps with tighter lug recesses on compatible wheels while keeping a closed-end appearance. McGard also lists SplineDrive lug nuts as 30% lighter than ordinary lug nuts, with more stud engagement and a greater seating surface than socket-style lug nuts.

Benefits

Fits C8 Corvette Stingray, Z06, and E-Ray applications using M14 x 1.5 cone-seat lug nuts
SplineDrive design works well with many wheels that have smaller lug recesses
Closed-end design gives the wheel hardware a cleaner finished look
Available in Chrome or Black PVD finish
Sold as a box of 4 lug nuts for replacement, accent, or staged wheel-hardware updates

Corvette Compatibility

Generation: C8 Corvette
Models: Stingray, Z06, and E-Ray
Thread Size: M14 x 1.5
Seat Style: Cone seat
Wheel Type: Aluminum wheels requiring compatible cone-seat lug nuts
Quantity: 4 lug nuts per box

Installation Overview

Verify thread size, cone-seat style, wheel lug-pocket clearance, and required quantity before installation. Use the correct McGard SplineDrive installation tool, torque the lug nuts to the vehicle/wheel manufacturer’s specification, and recheck torque after initial driving.

Why Buy These C8 Corvette Lug Nuts From CCA

Custom Corvette Accessories is enthusiast owned and operated, so fitment clarity matters. These McGard SplineDrive C8 Corvette lug nuts are the right choice when you need M14 x 1.5 cone-seat wheel hardware with McGard SplineDrive fitment and Chrome or Black finish options.

✅ In-stock items ship within 24–48 hours via Standard Ground.

✅ Free shipping items are available in the Continental US only.

✅ Custom quotes available for 2-Day, Next Day, or Saturday delivery.

✅ Custom or backordered items ship as soon as available.

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Vehicle Fitment & Specifications

Generation:	C8
Trim Level:	Stingray, Z06, E-Ray
Engine Code:	LT1, LT4, LT5
Transmission Type:	Dual-Clutch
Intended Use:	Street, Track

Shipping Information

Item Weight:	1.6 lbs
Boxed Weight:	2.1 lbs
Box Size:	7.5 x 3 x 3

Frequently Asked Questions

Will these McGard SplineDrive lug nuts fit my C8 Corvette?

They are for C8 Corvette Stingray, Z06, and E-Ray applications that use M14 x 1.5 cone-seat lug nuts. Always confirm thread size, cone-seat style, and wheel compatibility before installation.

What McGard part numbers are used on this product page?

The chrome lug nut set is McGard 65315. The black SplineDrive set is McGard 65315BK. McGard lists the required 1-inch SplineDrive installation tool as 65301.

How many lug nuts come in the box?

Each box includes 4 lug nuts.

Do these include the SplineDrive installation tool?

No. The McGard SplineDrive installation tool is required. Use McGard 65301 unless you already have the correct tool for M14 x 1.5 SplineDrive lug nuts.

What seat style do these lug nuts use?

These use a cone seat. Do not use them on wheels that require a different seat style.

C8 Corvette McGard Lug Nuts - Spline Drive