Suits: Holden HQ Models
Ratio: 2.60:1
Carrier Type: Upgraded 4-Spider LSD (Limited Slip Differential)
Upgrade: Solid Pinion Bearing Spacer
Restore your Holden HQ with this professionally rebuilt rear differential, featuring a factory rebuilt 4 spider LSD centre, 2.60 ratio gearing, and a solid pinion spacer upgrade for improved strength and long-term reliability.
This unit has been fully rebuilt with all new bearings and seals, ensuring smooth operation, reduced noise, and dependable performance for classic Holden street builds.
Includes axles and bare drum brake backing plates.
Key Features:
Complete Rebuild:
Fully stripped, inspected, and rebuilt using all new high-quality bearings and new seals for maximum durability and longevity.
Factory Rebuilt LSD Unit:
Upgraded 4 spider LSD centre professionally rebuilt with a brand new genuine dana nest kit to restore proper lock-up, traction, and consistent performance while retaining factory drivability.
A tall cruising ratio designed for relaxed highway driving and lower RPM at speed, best suited to high-powered HQ and classic Holden applications prioritising comfortable long-distance cruising over hard acceleration.
Solid Pinion Bearing Spacer Upgrade:
Replaces the factory crush sleeve to provide improved strength, consistent preload, and increased reliability under load.
OEM+ Performance:
Maintains factory-style driving characteristics while enhancing traction and differential durability.
Professionally assembled and set up with correct preload and backlash, ready to install as a reliable, bolt-in rear differential for Holden HQ vehicles.
