
RDA Brakes · Part number RDA3 · NZ$90.00 incl. GST
Disc brake rotors are absolutely vital for keeping your classic Holden H Series or Monaro pulling up safely. They're the bit that the brake pads grab onto to slow you down.
NZ$90.00 including GST. Part number RDA3.
Swapping Out Your Disc Brake Rotors — With RDA
> Your disc brake rotors are a seriously important part of your Holden H Series or Monaro's braking setup. They work with the brake pads to bring you to a halt. Over time, these rotors can wear down, warp, or even crack, especially with the demands placed on older vehicles. It's just part of the wear and tear of tough Kiwi roads.
What Clued You In?
• Hear any squealing or grinding when you hit the brakes?
• Feel a bit of a wobble or pulsing through the brake pedal?
• Not stopping as quickly as you used to?
• Spot any scoring, cracks, or rust on the rotor itself?
WOF Worries?
Worn or damaged disc brake rotors are a pretty common reason for failing a WOF here in New Zealand. Your rotors need to be within the minimum thickness and free from cracks to pass the test.
DIY or Get a Pro?
Difficulty: 6/10
Time Needed: Give yourself 2-3 hours per axle
Gear You'll Need: Jack and stands (never skip on safety!), wheel wrench, socket set, torque wrench, brake cleaner, and new brake pads (good idea to do them together)
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive in, mate, a quick nudge from Bob to keep things safe and smooth like a freshly polished bumper.
• Safety First, Mates!: Never, ever get under a car that's only held up by a jack. Use proper stands, yeah? And safety glasses are a no-brainer when you're dealing with brake dust.
• Keep it Clean: Give those new rotors a good blast with some Brake Cleaner to get rid of any factory gunk. Trust me, it makes a difference.
• Glove Up: Brake jobs can be mucky, so grab some Nitrile Gloves to keep your hands clean. No one wants to spend their cafe lunch scrubbing black grime from under their nails.
• Grease is Your Friend: A little dab of anti-seize caliper grease on the right spots will keep things moving smoothly and prevent annoying squeals. It's cheap insurance, really.
Expert Tip
Swapping out your disc brake rotors is crucial for keeping your classic Holden stopping like it should. The RDA rotor is a reliable choice, but CARFIX has a bunch of options to fit your budget and needs. Bob @ CARFIX is always keen to help you figure out exactly what you need for your Holden. Pop over to Bob's Shop for a yarn!
Fitment Notes
Double-check that the new rotors are the right fit for your specific Holden H Series or Monaro model and year. Always replace rotors in pairs to keep your braking even. And think about doing the brake pads at the same time for the best stopping power.
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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB660)](/parts/GDB660) to ensure a perfect bed-in and get the job done properly first time!
🧰 What Else You'll Need:
• Safety First: Never work under a vehicle supported only by a jack. Always secure it on heavy-duty safety jack stands.
• Brake Dust Protection: Keep a pack of Nitrile Gloves handy to protect your hands from grease and dust.
• Clean and Prep: Use Brake Cleaner to clean the anti-corrosion shipping oil off the new rotors before mounting the calipers.
• Lubrication: Apply caliper grease to caliper slide pins and pad contact points to prevent squealing.