CARFIX

Chevrolet Chevelle L26(231CUV6) Wagon (1964–1969)

The Chevrolet Chevelle. Just saying it evokes images of roaring engines and classic American muscle. The 1968-1969 models are particularly sought-after. These were the peak years of style, power and availability, making them a popular choice then and a much-loved classic now. But before you import one or consider buying a restored example, let's dive into what makes these Chevelles tick, focusing on the Kiwi perspective.

Parts for the Chevrolet Chevelle L26(231CUV6) Wagon

Known issues

• Rust: Particularly in lower body panels, around window seals, and in the trunk.
• Original Wiring: Prone to cracking and failure, potentially causing electrical issues.
• Engine Issues: Depending on the engine, watch for worn valve guides, oil leaks, and cooling system problems.
• Brake System: Original drum brake systems can be inadequate by modern standards. Upgrades are recommended.

WOF tips

• Rust: Any significant rust that compromises structural integrity is a WOF failure.
• Brakes: Must meet minimum stopping distance requirements. Upgraded braking systems are a bonus.
• Lights: All lights must function correctly and be properly aligned.
• Steering and Suspension: Excessive play in the steering or worn suspension components will result in a failure.

About the Chevrolet Chevelle L26(231CUV6) Wagon

The Chevelle's appeal lies in its versatility. Numerous engine options ranged from economical inline-sixes to ferocious big-block V8s. Transmissions included manual (usually a 4-speed) and automatic options. Body styles catered to almost every need - from the sporty coupe (especially the SS models) and drop-top convertibles to the practical sedans and station wagons. Restoring any of these involves sourcing parts from the US, and sometimes adapting them to meet NZ compliance. Common upgrades in New Zealand include improved brakes, suspension components, and modern EFI systems to enhance reliability. Keeping these classics running demands attention, especially dealing with rust commonly found in older American vehicles.

Questions owners ask

What are some common rust spots I should check on a 1968-1969 Chevrolet Chevelle?
Rust is a significant concern for these classic Chevelles. Pay close attention to the lower body panels, areas around the window seals, and inside the trunk. Early detection is key to preventing extensive damage.
Are there any common electrical issues I should be aware of with my '68-'69 Chevelle?
Yes, the original wiring in these Chevelles is prone to cracking and failure due to age. This can lead to various electrical problems. Consider a wiring harness replacement or upgrade for improved reliability.
My Chevelle's brakes feel weak. What are some common brake upgrades for a 1968-1969 model?
The original drum brake systems on these Chevelles are often considered inadequate by modern standards. Common upgrades include disc brake conversions (front or all around) and power brake boosters. These will significantly improve stopping power.
What should I look for during a Warrant of Fitness (WOF) inspection on my 1968-1969 Chevrolet Chevelle?
During a WOF inspection, the inspector will pay close attention to rust (especially structural rust), brake performance, lights, and steering/suspension components. Any significant rust, brake issues, or excessive play in the steering will result in a failure. Ensure all lights are functioning correctly.
What kind of maintenance schedule should I follow for my 1968-1969 Chevrolet Chevelle?
A 5000km service interval is recommended. This should include an oil and filter change, checking fluid levels, inspecting belts and hoses, and lubricating chassis components. Given the age of the vehicle, regular inspections for rust and worn parts are also crucial.
Where can I get parts for my 1968-1969 Chevrolet Chevelle in NZ?
CARFIX stocks 4 SKUs for the 1968-1969 Chevrolet Chevelle. Due to the age and origin of the vehicle, many parts will need to be sourced from the US. Be sure to check compatibility and compliance with NZ standards when importing parts.
What are some common engine problems to watch out for in a 1968-1969 Chevrolet Chevelle?
Depending on the engine installed, common issues include worn valve guides, oil leaks, and cooling system problems. Regular maintenance and monitoring of engine temperatures are essential to prevent major issues.