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Description
Hays Billet Steel SFI Certified Flywheel - Small Block Chevrolet - 10-132Overview: Hays Steel Flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. All Hays flywheels are certified S. F. I. spec 1. 1. This flywheel fits the external balance 400 CID Chevy, 1970 to 1978 models. 168 tooth flywheel is drilled for 10. 5 in Borg Beck diaphragm, and 11 in Borg Beck, diaphragm and long style clutches. This flywheel weighs 30 lbs. Features: S.
Overview:
Hays Steel Flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. All Hays flywheels are certified S.F.I. spec 1.1. This flywheel fits the external balance 400 CID Chevy, 1970 to 1978 models. 168 tooth flywheel is drilled for 10.5 in Borg-Beck diaphragm, and 11 in Borg-Beck, diaphragm and long style clutches. This flywheel weighs 30 lbs.
Features:
- S.F.I. 1.1 Certified
- Fits External Balance 400 Chevy 1970-1978 models
- 168 Tooth Flywheel
- Drilled 10.5 In And 11 In Clutches
- Weighs 30 Lbs
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1970 - 1976 | Chevrolet | El Camino | Base | 400/6.6L V8 |
| 1974 - 1976 | Chevrolet | Malibu | Classic | 400/6.6L V8 |
| 1974 - 1976 | Chevrolet | Malibu | Base | 400/6.6L V8 |
| 1975 - 1978 | Chevrolet | K10 | Custom Deluxe | 400/6.6L V8 |
| 1970 - 1971 | Chevrolet | Chevelle | Malibu | 400/6.6L V8 |
| 1975 - 1978 | Chevrolet | K10 | Cheyenne | 400/6.6L V8 |
| 1970 - 1971 | Chevrolet | Chevelle | Greenbrier | 400/6.6L V8 |
| 1970 - 1975 | Chevrolet | Bel Air | Base | 400/6.6L V8 |
| 1970 - 1974 | Chevrolet | Monte Carlo | Base | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Caprice | Base | 400/6.6L V8 |
| 1970 - 1976 | Chevrolet | Impala | Base | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Kingswood | Estate | 400/6.6L V8 |
| 1974 - 1975 | Chevrolet | Laguna | Base | 400/6.6L V8 |
| 1973 - 1976 | Chevrolet | Caprice | Classic | 400/6.6L V8 |
| 1975 - 1976 | Chevrolet | Impala | Sport | 400/6.6L V8 |
| 1970 - 1976 | Chevrolet | El Camino | SS | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C20 | Silverado | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C30 | Silverado | 400/6.6L V8 |
| 1975 - 1978 | Chevrolet | K10 | Silverado | 400/6.6L V8 |
| 1975 - 1978 | Chevrolet | K20 | Silverado | 400/6.6L V8 |
| 1970 - 1971 | Chevrolet | Chevelle | Base | 400/6.6L V8 |
| 1970 - 1974 | Chevrolet | El Camino | Custom | 400/6.6L V8 |
| 1970 - 1971 | Chevrolet | Chevelle | SS | 400/6.6L V8 |
| 1970 - 1971 | Chevrolet | Chevelle | Concours | 400/6.6L V8 |
| 1973 - 1974 | Chevrolet | Caprice | Estate | 400/6.6L V8 |
| 1970 - 1971 | Chevrolet | Chevelle | Nomad | 400/6.6L V8 |
| 1970 - 1971 | Chevrolet | Chevelle | Concours Estate | 400/6.6L V8 |
| 1974 | Chevrolet | Malibu | Estate | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Biscayne | Base | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Brookwood | Base | 400/6.6L V8 |
| 1974 - 1976 | Chevrolet | Monte Carlo | Landau | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Townsman | Base | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C30 | Cheyenne | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Kingswood | Base | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C20 | Custom Deluxe | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C20 | Scottsdale | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C10 | Silverado | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C10 | Scottsdale | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C20 | Cheyenne | 400/6.6L V8 |
| 1977 - 1978 | Chevrolet | K30 | Custom Deluxe | 400/6.6L V8 |
| 1977 - 1978 | Chevrolet | K30 | Scottsdale | 400/6.6L V8 |
| 1975 - 1976 | Chevrolet | Laguna | S3 | 400/6.6L V8 |
| 1976 | Chevrolet | Malibu | Landau | 400/6.6L V8 |
| 1975 - 1976 | Chevrolet | Monte Carlo | S | 400/6.6L V8 |
| 1975 - 1976 | Chevrolet | Caprice | Classic Sport | 400/6.6L V8 |
| 1975 - 1978 | Chevrolet | K20 | Cheyenne | 400/6.6L V8 |
| 1975 - 1978 | Chevrolet | K10 | Scottsdale | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C30 | Scottsdale | 400/6.6L V8 |
| 1976 | Chevrolet | Caprice | Classic Estate | 400/6.6L V8 |
| 1977 - 1978 | Chevrolet | K30 | Cheyenne | 400/6.6L V8 |
| 1975 - 1976 | Chevrolet | Malibu | Classic Estate | 400/6.6L V8 |
| 1975 - 1976 | Chevrolet | El Camino | Classic | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C30 | Custom Deluxe | 400/6.6L V8 |
| 1975 - 1978 | Chevrolet | K20 | Custom Deluxe | 400/6.6L V8 |
| 1975 - 1978 | Chevrolet | K20 | Scottsdale | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C10 | Cheyenne | 400/6.6L V8 |
| 1976 - 1978 | Chevrolet | C10 | Custom Deluxe | 400/6.6L V8 |
| 1977 - 1978 | Chevrolet | K30 | Silverado | 400/6.6L V8 |
| 1976 | Chevrolet | Impala | S | 400/6.6L V8 |
| 1975 - 1976 | Chevrolet | Impala | Custom | 400/6.6L V8 |
| 1976 | Chevrolet | Malibu | Classic Landau | 400/6.6L V8 |
| 1976 | Chevrolet | Impala | Custom Landau | 400/6.6L V8 |
| 1976 | Chevrolet | Caprice | Classic Landau | 400/6.6L V8 |
| 1975 | Chevrolet | Caprice | Estate Wagon | 400/6.6L V8 |
Specs:
| # of Teeth | 168 |
|---|---|
| Application | Chevrolet |
| Brand | Hays |
| Emission Code | 5 |
| Engine | Small Block Chevy |
| Engine Balance | External |
| Material | Steel |
| Product Type | Flywheels |
| SFI Approved | Yes |
| SFI Certification | 1.1 |
| Warranty | Limited 90 Day Warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
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Product Reviews
★★★★★ 5
Great product!
Love this product. Lightweight and feels great on the skin.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
There is a reason why this went viral!
Set name: KOJIC
This works wonders. I went with a sand and stone deodorant, while it gets the job done,it makes my armpits dark. With this stuff, it takes care of my pits and keeps them looking nice. Also great for scratchy feet. Keeps them soft and healthy. Will be purchasing again!
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Melaxin
Set name: KOJIC, Set name: KOJIC
I’ve been using the Melaxin Body Keratin Care Kojic Acid Turmeric treatment, and I’m honestly impressed with how it has improved my skin texture and tone.
This product combines kojic acid and turmeric, which are known for helping brighten the skin and reduce the appearance of dark spots. It also contains keratin and other nourishing ingredients that leave my skin feeling soft, smooth, and hydrated. 
After a few uses, I noticed my skin looked more even and radiant, especially in areas like my arms and elbows. It gently exfoliates and helps remove dead skin without causing irritation, which is great for sensitive skin. 
The formula feels lightweight and easy to apply, and I love that it can target hard-to-reach areas depending on the format (spray or serum). 
Overall, this is a great body care product if you’re looking to brighten your skin, smooth texture, and get a healthy glow. Definitely worth trying!
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Life saver for your skin
Set name: KOJIC
I was skeptical before buying this. my skin dries out so quickly and lotions is just a temporary fix for dry skin. I was amazed that the first time I used it all the dry skin was peeling off such a simple solution. I’ll never be without it now you have to try it to believe it.
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Good product
Set name: KOJIC
I have used 1/2 bottle since December. Easy to use on dry skin, I use it before showering. I Probably don’t use it enough, simply because I forget. I have had dry peeling skin on my forehead recently and thought, oh I should use it there. I have to say, it made a big difference. One use and the dry skin came off and my forehead looks much better. I was having a hard time with makeup looking splotchy and now it goes on smooth.
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Reviewed in the United States on April 12, 2026