Whether you’re finishing a ground-up restoration, setting up a tough street cruiser, or looking to dial in the rear axle on a lowered stance, the KONI Classic 80-2134 delivers proven performance without compromising period-correct aesthetics. Finished in signature gloss red, this twin-tube low-pressure hydraulic shock provides adjustable rebound damping, allowing you to fine-tune ride firmness to match your spring rates and driving style.
Built to last the lifetime of the vehicle, each unit features hardened, chrome-plated piston rods, premium seal packs, and a fully rebuildable design that can be custom re-valved if your build changes down the road.
Key Features:
Adjustable Rebound Damping: Off-vehicle rebound adjustment lets you tailor stiffness to suit factory, lowered, or heavy-duty rear spring rates.
Period-Correct Look: Finished in iconic KONI Classic gloss red with authentic badging for a clean, era-appropriate undercarriage appearance.
Twin-Tube Hydraulic Design: Provides responsive damping over uneven road surfaces, eliminating excessive bounce and rear axle float.
Fully Rebuildable: Serviceable and re-valvable architecture ensures long-term reliability and custom tuning potential.
Direct Bolt-On Fitment: Designed to bolt directly into factory Holden lower shock mounts and chassis attachment points.
Vehicle Fitment:
Holden Early Models: FJ, FE, FC, FB, EK, EJ, EH, HD, HR
Holden Full-Size (Sedan, Wagon, Coupe, Ute, Panel Van): HK, HT, HG, HQ, HJ, HX, HZ
Holden Torana: LC, LJ (6-cylinder, GTR, and XU-1 models)
Specifications:
Brand: KONI
Series: Classic (Red)
Part Number: 80-2134
Position: Rear
Unit Quantity: 2 – this is for a pair, if you only need one please give us a call!





