Ironman Unsprung Clutch Kit for Mazda RX-4 1974-1978 1.3L (13B-AP)
SKU: 77945756814

Ironman Unsprung Clutch Kit for Mazda RX-4 1974-1978 1.3L (13B-AP)

Sale price$243.78 Regular price$270.87
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Description

Ironman Unsprung Clutch Kit for Mazda RX-4 1974-1978 1.3L (13B-AP)The Action Clutch Ironman Unsprung kit is engineered specifically for dedicated high powered race vehicles, delivering durability and reliable performance. It features our American Sintered Iron friction material with our Dual clamp load heavy duty pressure plate that ensures maximum torque holding capacity. The clutch engagement is aggressive with an on off feel, without introducing clutch chatter. Some light engagement noise and gear rattle may be

The Action Clutch Ironman Unsprung kit is engineered specifically for dedicated high powered race vehicles, delivering durability and reliable performance. It features our American Sintered Iron friction material with our Dual clamp load heavy-duty pressure plate that ensures maximum torque holding capacity. The clutch engagement is aggressive with an on/off feel, without introducing clutch chatter. Some light engagement noise and gear rattle may be experienced during operation due to the nature of the product. No compromises are made in this kit, ensuring optimal performance even under extreme conditions. This kit is not intended for street use and should only be used in race applications.

At Action Clutch, every kit is quality checked by one of our experienced engineers (with over 60 years of collective experience) and signed off as safe before being released as a finished product. This gives you peace of mind knowing that your Action Clutch will perform consistently every time.

NOTE: Purchasing the wrong type of clutch kit for your specific engine power output can result in premature clutch failure, damage to the transmission and void warranty eligibility. If you’re unsure what kit is right for you, contact Action Clutch direct.

250% INCREASED HOLDING CAPACITY OVER FACTORY KIT*
SPECIFICALLY ENGINEERED FOR TRACK USE APPLICATIONS ONLY

Specifications

Product Type Ironman Unsprung Clutch Kit
Product Weight (lbs) 18
SFI 1.1
 
What’s Included
  • Unsprung American Sintered Iron Disc
  • Dual Clamp Load HD Pressure Plate
  • Pilot Bearing / Bushing (when applicable)
  • Clutch Alignment Tool
  • Conventional Release Bearing

Break-in Requirements
500 street miles / Keep RPM’s under 4500, no more than half-throttle, no boost (if applicable).
Proper break-in is required in order to retain product warranty, ensure longevity and holding capacity.

Disclaimers
Using a clutch kit with an unsprung clutch disc on a stock or lightly modified power engine that is daily/street driven vehicle can break the rivets on the clutch disc hub. Unsprung clutch kits are not designed for daily/street use or any constant on/off engagement environment. This can be compared to running a marathon in sandals vs a proper running shoe. If you were to run the marathon ins sandals, you have no cushion or comfort and can cause injuries or wear you down faster than using proper running shoes.

*Increase in holding capacity is rated in Crank Torque, not Wheel Torque




SFI Spec 1.1 Replacement Flywheels and Clutch Assemblies

California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.p65warnings.ca.gov
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77945756814

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Amazon Customer
Boise, US
★★★★★ 5
My favorite
Flavor Name: Tangerine Tango, Size: 30 Count (Pack of 2)
Great ingredients, great taste that’s not overpowering but still full of flavor. I’m hooked on these and will happily finish a tin in a few hours if I let myself >_<
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Reviewed in the United States on May 16, 2026
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bethy
Dallas, US
★★★★★ 5
The best tasting “mints”!
Flavor Name: Tangerine Tango, Size: 30 Count (Pack of 2), Flavor Name: Tangerine Tango, Size: 30 Count (Pack of 2)
These mints taste amazing! I have been looking for something just like this without any type of mint flavor and these do not disappoint. I am trying to kick my jolly ranchers addiction, and these will work for that. I take a medicine that tastes quite nasty, so finding something sugar free that tastes great was really needed. Plus they help with dry mouth, which is a plus. I originally ordered the small 2 pack, but as soon as I popped one in my mouth, I knew I was going to need more, so I have already ordered the bigger package. Do not hesitate to buy these!
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Reviewed in the United States on November 22, 2025
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Adam
Birmingham, US
★★★★★ 5
Decent producut with few drawbacks
Flavor Name: Tangerine Tango, Size: 30 Count (Pack of 2)
Ordered this product for the first time during Prime Day when it was on discount. I can only speak to the Tangerine Tango flavor. Pros: - Comes in a cute little tin as opposed to a plastic bag - Easy to carry around - Good value if you can get it on discount Cons: - Flavor is very subtle - Dissolves fairly quickly - Can experience some moisture issues if left in a warm/hot place - Uses "natural flavoring" Overall, it's a decent product but I'll be sticking to the gums.
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Reviewed in the United States on July 26, 2025
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DD
Fort Morgan, US
★★★★★ 1
Terrible.
Flavor Name: Tangerine Tango, Size: 65 Count (Pack of 3)
I can't speak to the other flavors, but the tangerine is nasty. It reminds me of some really bad bone broth I had, and I don't know why that would I love be in these mints. I love PUR gum, but these mints are terrible.
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Reviewed in the United States on January 20, 2026
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Gema
Waukegan, US
★★★★★ 5
Watermelon flavored gum
Flavor Name: Watermelon, Size: 50 Count (Pack of 1)
I love anything watermelon. This one is very tasty, I have bought this one several times now. I like it that it is using Xylitol and Erythritol, no Aspartame and the sugar won't affect any user's glucose and cause insulin problems. On top of that it is also using palm tree sap. It isn't hard to chew, it is just right, I can chew them for a long while working on slimming my face. I just hate the type of gum with xylitol to fall apart while I am chewing it.
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Reviewed in the United States on May 31, 2026

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