
RDA Brakes · Part number RDA4 · NZ$140.00 incl. GST
Needing new disc brake rotors for your classic Holden Torana GTR (1972-1974)? These RDA rotors are just the ticket for getting you back on the road, providing the crucial friction surface for your brake pads.
NZ$140.00 including GST. Part number RDA4.
Holden Torana GTR Disc Brake Rotor Replacement
> Time for new rotors on your '72-'74 Torana GTR? Disc brake rotors are absolutely vital for stopping safely. Over time, they cop a beating from friction, warp from heat, or just plain corrode – not ideal, especially for a classic like yours. Let's get those brakes sorted!
Spotting the Trouble
• Hear a squeal or grind when you hit the brakes?
• Feel a wobble or thumping in the pedal?
• Braking feel a bit... weak?
• See scoring, cracks, or rust on the rotor itself?
WOF Woes?
Worn rotors are a dead cert for a WOF failure here in New Zealand. They've gotta be above that minimum thickness and free from major damage to pass the test.
DIY or Get a Pro?
Difficulty: 6/10
Time Needed: 2-3 hours per axle
Gear You'll Need: Jack and stands, lug 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
Alright, before you get your hands dirty, a quick yarn about safety and getting the job done properly. Brakes are no joke, so let's do this right, eh?
• Safety First, Mates! Never, ever get under a car supported *only* by a jack. Use proper axle stands – your life's worth it.
• Keep it Clean: Brake dust is nasty stuff. Give your calipers and new rotors a good blast with Brake Cleaner to get rid of that carbon dust. Keeps everything working smoothly.
• Glove Up: Protect your hands from the grime with a pair of Nitrile Gloves. Makes cleanup a breeze.
• Stop the Squeaks: When reassembling, use a dab of anti-seize Caliper Grease on the caliper bolts and pad contact points. It'll stop annoying squeals and make future maintenance easier.
• Eye Protection: Safety glasses are a must. Flying dust and debris can ruin your day.
Expert Recommendation
Worn rotors mean dodgy braking, plain and simple. Replacing them brings back that confident feel behind the wheel of your Torana GTR. Give Bob @ CARFIX a yell if you're not sure what you need for your Holden Torana GTR. Swing by Bob's Shop for a yarn!
Fitment Notes
Double-check these rotors fit your specific 1972-1974 Torana GTR. Always swap rotors in pairs to keep your braking balanced and safe.
Bob's waiting to help you find the perfect brake parts!
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🛠️ Bob's Pro Tip: Do the Job Right!
> DB625RTQ)](/parts/DB625RTQ) 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.