GKTech Adjustable Hub Centric Spacer Kit - 5x114.3 (15mm-30mm, 66.1mm Hub Bore)

Perfect your wheel fitment with the GKTech adjustable hub centric spacer kit. Featuring 14 different width configurations (15mm-30mm), 66.1mm hub-centric design, T6-6061 aluminum construction, and Grade 10.9 studs, this premium spacer kit delivers precise fitment for your Nissan.

Key Features:

• Adjustable spacer kit (15mm-30mm range)
• 14 different width configurations
• 5x114.3 bolt pattern
• 66.1mm hub-centric design
• T6-6061 aluminum construction
• Hard-anodized finish
• Grade 10.9 studs included
• Sold as pair (2 spacers)
• GKTech quality and engineering

Performance Benefits:

• Precise Fitment: 14 configurations allow exact wheel positioning
• Hub-Centric Design: Eliminates vibration and ensures proper centering
• Quality Construction: T6-6061 aluminum provides strength and durability
• Corrosion Resistant: Hard-anodized finish protects against corrosion
• Complete Kit: Includes high-grade studs for installation
• Versatile: Adjustable design works for various fitment needs

Specifications:

• Brand: GKTech
• Part Number: SPCR-5114
• Product: Adjustable Hub Centric Spacer Kit
• Bolt Pattern: 5x114.3 (5x4.5")
• Thickness Range: 15mm-30mm
• Configurations: 14 different widths
• Hub Bore: 66.1mm (Nissan hub-centric)
• Material: T6-6061 aluminum
• Finish: Hard-anodized
• Studs: Grade 10.9
• Quantity: Pair (2 spacers)

Fitment Information:

• Bolt Pattern: 5x114.3 (common on Nissan)
• Hub Bore: 66.1mm (Nissan hub size)
• Common Applications: Nissan 240SX, 350Z, 370Z, Skyline, Silvia, and others with 5x114.3 and 66.1mm hub
• Note: Verify bolt pattern and hub bore before ordering
• Installation: Professional installation recommended

What's Included:

• GKTech adjustable hub centric spacers (pair - 2 spacers)
• Grade 10.9 studs
• Installation instructions

Installation Notes:

• Professional installation recommended
• Remove wheel and clean hub face thoroughly
• Install spacer onto hub (hub-centric design centers automatically)
• Install provided studs into spacer
• Mount wheel onto spacer studs
• Torque lug nuts to manufacturer specifications
• Re-torque after 50-100 km
• Check clearance with suspension and body before driving

Adjustable Design - 14 Configurations:

The GKTech adjustable spacer kit allows for 14 different width configurations ranging from 15mm up to 30mm. This adjustability is achieved through stackable shims that allow you to dial in the exact spacing needed for your specific wheel and suspension setup. The ability to fine-tune the spacing means you can achieve perfect fitment, whether you're clearing big brake kits, adjusting track width, or achieving the perfect flush fitment with your fenders.

Hub-Centric Design (66.1mm):

The hub-centric design features a 66.1mm center bore that matches Nissan hubs perfectly. Hub-centric spacers are critical for proper wheel centering and vibration-free operation. The hub-centric design ensures the wheel is centered on the hub rather than relying on lug nuts for centering. This eliminates vibration and ensures proper load distribution. The 66.1mm bore is the standard Nissan hub size used on 240SX, 350Z, 370Z, Skyline, and many other Nissan models.

T6-6061 Aluminum Construction:

The spacers are CNC-machined from T6-6061 aluminum, which provides an excellent strength-to-weight ratio. T6-6061 is a heat-treated aluminum alloy known for its high strength and durability. The material is strong enough to handle the loads experienced by wheel spacers while keeping weight reasonable. The precision CNC machining ensures consistent dimensions and perfect fitment.

Hard-Anodized Finish:

The hard-anodized finish provides superior corrosion resistance compared to bare aluminum or painted finishes. Anodizing creates a hard, durable surface layer that resists corrosion from road salt, moisture, and brake dust. The finish also provides a clean, professional appearance. The hard-anodized coating ensures the spacers maintain their appearance and function even in harsh climates.

Grade 10.9 Studs:

The kit includes Grade 10.9 studs, which are high-strength fasteners suitable for wheel spacer applications. Grade 10.9 is a metric designation indicating high tensile strength, ensuring the studs can handle the clamping forces required for safe wheel installation. The included studs are the correct length for the spacer thickness, eliminating the need to source separate hardware.

5x114.3 Bolt Pattern:

The 5x114.3 (also known as 5x4.5") bolt pattern is one of the most common patterns, used extensively on Nissan vehicles. This pattern is found on 240SX, 350Z, 370Z, Skyline, Silvia, and many other Nissan models. Always verify your vehicle's bolt pattern before ordering to ensure compatibility.

Why GKTech?

GKTech specializes in manufacturing high-quality performance parts for Nissan platforms, with particular expertise in S-chassis and Z-chassis components. Their products are designed by enthusiasts who understand the specific needs of Nissan owners. GKTech parts are known for precision fitment, quality construction, and proven performance in demanding applications.

Installation Tips:

• Clean hub face and wheel mounting surface thoroughly
• Verify clearance with suspension, brakes, and fenders
• Use proper torque specifications for lug nuts
• Re-torque lug nuts after initial driving
• Check spacer tightness periodically
• Consider extended lug nuts if needed for proper thread engagement

Perfect For:

• Nissan vehicles with 5x114.3 bolt pattern and 66.1mm hub
• Clearing big brake kits
• Achieving flush fitment with fenders
• Adjusting track width for handling
• Fine-tuning wheel fitment with adjustable spacing

Perfect For: Nissan vehicles with 5x114.3 and 66.1mm hub seeking GKTech adjustable hub centric spacers for precise wheel fitment.

Pro Tip: The adjustable design with 14 configurations means you can dial in the exact spacing needed for perfect fitment.

Sold as Pair: 15-30mm range. 14 configurations. Hub-centric 66.1mm. T6-6061 aluminum. Hard-anodized. Grade 10.9 studs included.

Perfect your fitment with GKTech adjustable hub centric spacers - 14 configurations, hub-centric design, quality construction, proven reliability.