Cusco Strut Bar OS Rear HS30 240Z Only (70-73)

SKU: 246 541 A | UPC: 4996338246103

Cusco Strut Bar OS Rear HS30 240Z (1970-1973 Nissan 240Z and Compatible S30 Models)

Cusco Type OS Rear Strut Bar connects the rear strut towers on 1970-1973 Nissan 240Z HS30 models and other S30 chassis Z cars. This bolt-on reinforcement cuts chassis twist during hard cornering for quicker steering feedback and flatter cornering. Drivers notice tighter body control and confident track performance right away.

Key Features

• High-Tensile Steel Tube: 32mm diameter round bar delivers rigid connection between strut towers to fight flex under load.
• Type OS Design: Optimized semi-gloss black electro-deposition coating resists corrosion and fits tight engine bay spaces.
• Bolt-On Installation: Uses factory mounting points with included hardware for straightforward setup on S30 chassis.
• Handling Improvement: Ties rear suspension together to enhance stability reduce body roll and improve turn-in precision.
• Motorsport Heritage: Developed from Cusco’s racing components trusted in drifting and circuit applications worldwide.

Product Notes

• Confirm chassis code HS30 or compatible S30 prior to installation for proper fit.
• Clean mounting surfaces before install to ensure secure attachment.
• Packages securely to prevent shipping damage with foam inserts.

Installation Notes

• Professional installation recommended.
• Requires basic hand tools and 30-60 minutes per side.
• Compatible with stock or aftermarket rear upper strut mounts no drilling needed.

This Part Fits

Year	Make	Model	Submodel
1970-1973	Nissan	240Z	Base
1974-1975	Nissan	260Z	2+2
1974-1975	Nissan	260Z	Base
1975-1978	Nissan	280Z	2+2
1975-1978	Nissan	280Z	Base

Why Choose Cusco?

• Four decades of Japanese suspension manufacturing for Z cars and racers.
• Street and track tested components built to last under daily or competition stress.
• Precision laser-cut brackets ensure perfect alignment on S30 chassis.

Frequently Asked Questions

• Q: Will this fit 1974-1978 Nissan 260Z or 280Z models?
  A: Yes it bolts directly to rear strut towers on all listed S30 chassis 240Z 260Z and 280Z variants using factory locations.
• Q: What material and finish does the bar use?
  A: Constructed from high-tensile steel tubing with durable black electro-deposition coating for rust protection and clean appearance.
• Q: What is the warranty and install difficulty?
  A: Backed by Cusco’s standard manufacturer warranty. Bolt-on design suits DIY with moderate skills professional help advised for best results.

Shipping & Handling

• Method: UPS Ground or FedEx Ground
• Availability: In stock – ships same or next business day
• Packaging: Custom box measures 42 x 7 x 5 inches with protective padding
• Weight: 4.2 lbs