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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Hays 10-235 Externally Balanced Flywheel, 168 Tooth, BBC 454Overview: 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. The 30 pound flywheel fits the 454 Chevy with 2 piece rear main seal and has 168 tooth ring gear. The flywheel is drilled for 10. 5 in Borg & Beck or diaphragm and 11 in Borg & Beck, diaphragm or long style pressure plates. S. F. I. 1. 1 certified. External engine balance. Other weights and
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. The 30 pound flywheel fits the 454 Chevy with 2 piece rear main seal and has 168 tooth ring gear. The flywheel is drilled for 10.5 in Borg & Beck or diaphragm and 11 in Borg & Beck, diaphragm or long style pressure plates. S.F.I. 1.1 certified. External engine balance. Other weights and applications available.
Features:
- Billet Steel
- S.F.I. 1.1 Certified
- 10.5 In Borg And Beck Or Diaphragm
- 11 In Borg And Beck Diaphragm Or Long Style
- Weight 31 Pounds
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1973 - 1975 | Chevrolet | Monte Carlo | S | 454/7.4L V8 |
| 1974 | Chevrolet | Laguna | Type S-3 | 454/7.4L V8 |
| 1970 - 1974 | Chevrolet | Monte Carlo | Base | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | SS | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Greenbrier | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Malibu | 454/7.4L V8 |
| 1973 - 1974 | Chevrolet | Malibu | Base | 454/7.4L V8 |
| 1974 - 1975 | Chevrolet | Malibu | Classic | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Base | 454/7.4L V8 |
| 1973 - 1975 | Chevrolet | Laguna | Base | 454/7.4L V8 |
| 1970 - 1976 | Chevrolet | Impala | Base | 454/7.4L V8 |
| 1973 | Chevrolet | Chevelle | Deluxe | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Caprice | Base | 454/7.4L V8 |
| 1970 - 1975 | Chevrolet | Bel Air | Base | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Kingswood | Base | 454/7.4L V8 |
| 1970 - 1975 | Chevrolet | El Camino | Base | 454/7.4L V8 |
| 1970 - 1974 | Chevrolet | El Camino | Custom | 454/7.4L V8 |
| 1970 - 1974 | Chevrolet | El Camino | SS | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours Estate | 454/7.4L V8 |
| 1973 - 1974 | Chevrolet | Malibu | Estate | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Townsman | Base | 454/7.4L V8 |
| 1970 - 1974 | Chevrolet | Corvette | Base | 454/7.4L V8 |
| 1973 - 1974 | Chevrolet | K20 Pickup | Base | 454/7.4L V8 |
| 1973 - 1976 | Chevrolet | Caprice | Classic | 454/7.4L V8 |
| 1973 - 1974 | Chevrolet | Caprice | Estate | 454/7.4L V8 |
| 1973 - 1974 | Chevrolet | Monte Carlo | Landau | 454/7.4L V8 |
| 1973 - 1974 | Chevrolet | C30 Pickup | Base | 454/7.4L V8 |
| 1971 - 1972 | Chevrolet | Biscayne | Base | 454/7.4L V8 |
| 1973 | Chevrolet | Laguna | Estate | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Nomad | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Kingswood | Estate | 454/7.4L V8 |
| 1973 - 1974 | Chevrolet | C20 Pickup | Base | 454/7.4L V8 |
| 1973 - 1974 | Chevrolet | C10 Pickup | Base | 454/7.4L V8 |
| 1974 | Chevrolet | K10 Pickup | Base | 454/7.4L V8 |
| 1973 - 1974 | Chevrolet | K30 Pickup | Base | 454/7.4L V8 |
| 1975 - 1981 | Chevrolet | C30 | Cheyenne | 454/7.4L V8 |
| 1989 - 1990 | Chevrolet | R3500 | Silverado | 454/7.4L V8 |
| 1988 | Chevrolet | V30 | Cheyenne | 454/7.4L V8 |
| 1977 - 1986 | Chevrolet | K30 | Silverado | 454/7.4L V8 |
| 1975 - 1980 | Chevrolet | C20 | Custom Deluxe | 454/7.4L V8 |
| 1975 - 1981 | Chevrolet | C20 | Cheyenne | 454/7.4L V8 |
| 1975 - 1986 | Chevrolet | C20 | Scottsdale | 454/7.4L V8 |
| 1975 - 1986 | Chevrolet | C20 | Silverado | 454/7.4L V8 |
| 1988 - 1990 | Chevrolet | K3500 | Cheyenne | 454/7.4L V8 |
| 1977 - 1986 | Chevrolet | K30 | Scottsdale | 454/7.4L V8 |
| 1981 - 1986 | Chevrolet | C20 | Custom | 454/7.4L V8 |
| 1987 - 1988 | Chevrolet | R20 | Silverado | 454/7.4L V8 |
| 1988 | Chevrolet | R30 | Cheyenne | 454/7.4L V8 |
| 1989 | Chevrolet | R2500 | Scottsdale | 454/7.4L V8 |
| 1987 - 1988 | Chevrolet | R30 | Silverado | 454/7.4L V8 |
| 1987 - 1988 | Chevrolet | R30 | Scottsdale | 454/7.4L V8 |
| 1989 - 1990 | Chevrolet | R3500 | Scottsdale | 454/7.4L V8 |
| 1989 - 1990 | Chevrolet | R3500 | Cheyenne | 454/7.4L V8 |
| 1987 - 1988 | Chevrolet | R30 | Custom Deluxe | 454/7.4L V8 |
| 1976 | Chevrolet | Impala | S | 454/7.4L V8 |
| 1975 - 1986 | Chevrolet | C30 | Scottsdale | 454/7.4L V8 |
| 1976 | Chevrolet | Caprice | Classic Landau | 454/7.4L V8 |
| 1975 - 1976 | Chevrolet | Impala | Sport | 454/7.4L V8 |
| 1975 - 1980 | Chevrolet | C30 | Custom Deluxe | 454/7.4L V8 |
| 1981 | Chevrolet | C30 | Deluxe | 454/7.4L V8 |
| 1981 - 1986 | Chevrolet | C30 | Custom | 454/7.4L V8 |
| 1975 - 1980 | Chevrolet | C10 | Cheyenne | 454/7.4L V8 |
| 1975 - 1980 | Chevrolet | C10 | Silverado | 454/7.4L V8 |
| 1975 - 1980 | Chevrolet | C10 | Scottsdale | 454/7.4L V8 |
| 1975 - 1980 | Chevrolet | C10 | Custom Deluxe | 454/7.4L V8 |
| 1975 - 1986 | Chevrolet | C30 | Silverado | 454/7.4L V8 |
| 1988 - 1990 | Chevrolet | C3500 | Cheyenne | 454/7.4L V8 |
| 1976 - 1980 | Chevrolet | K10 | Cheyenne | 454/7.4L V8 |
| 1976 - 1978 | Chevrolet | K20 | Custom Deluxe | 454/7.4L V8 |
| 1976 - 1978 | Chevrolet | K20 | Scottsdale | 454/7.4L V8 |
| 1988 - 1990 | Chevrolet | C3500 | Scottsdale | 454/7.4L V8 |
| 1988 - 1990 | Chevrolet | C3500 | Silverado | 454/7.4L V8 |
| 1981 - 1986 | Chevrolet | K30 | Custom | 454/7.4L V8 |
| 1976 - 1978 | Chevrolet | K20 | Silverado | 454/7.4L V8 |
| 1977 - 1981 | Chevrolet | K30 | Cheyenne | 454/7.4L V8 |
| 1981 | Chevrolet | C20 | Deluxe | 454/7.4L V8 |
| 1977 - 1980 | Chevrolet | K30 | Custom Deluxe | 454/7.4L V8 |
| 1975 | Chevrolet | Caprice | Estate Wagon | 454/7.4L V8 |
| 1976 | Chevrolet | Caprice | Classic Estate | 454/7.4L V8 |
| 1976 - 1980 | Chevrolet | K10 | Custom Deluxe | 454/7.4L V8 |
| 1987 - 1988 | Chevrolet | V30 | Silverado | 454/7.4L V8 |
| 1989 - 1990 | Chevrolet | V3500 | Scottsdale | 454/7.4L V8 |
| 1989 - 1990 | Chevrolet | V3500 | Silverado | 454/7.4L V8 |
| 1987 - 1988 | Chevrolet | V30 | Scottsdale | 454/7.4L V8 |
| 1987 - 1988 | Chevrolet | R20 | Custom Deluxe | 454/7.4L V8 |
| 1987 - 1988 | Chevrolet | V30 | Custom Deluxe | 454/7.4L V8 |
| 1981 | Chevrolet | K30 | Deluxe | 454/7.4L V8 |
| 1989 - 1990 | Chevrolet | V3500 | Cheyenne | 454/7.4L V8 |
| 1975 - 1976 | Chevrolet | Caprice | Classic Sport | 454/7.4L V8 |
| 1988 - 1990 | Chevrolet | K3500 | Scottsdale | 454/7.4L V8 |
| 1988 - 1990 | Chevrolet | K3500 | Silverado | 454/7.4L V8 |
| 1987 - 1988 | Chevrolet | R20 | Scottsdale | 454/7.4L V8 |
| 1989 | Chevrolet | R2500 | Cheyenne | 454/7.4L V8 |
| 1975 - 1976 | Chevrolet | Impala | Custom | 454/7.4L V8 |
| 1990 | Chevrolet | C1500 | WT | 454/7.4L V8 |
| 1990 | Chevrolet | C1500 | Scottsdale | 454/7.4L V8 |
| 1976 - 1980 | Chevrolet | K10 | Scottsdale | 454/7.4L V8 |
| 1976 - 1978 | Chevrolet | K20 | Cheyenne | 454/7.4L V8 |
| 1978 - 1980 | Chevrolet | C10 | Big Ten | 454/7.4L V8 |
| 1990 | Chevrolet | C1500 | 454 SS | 454/7.4L V8 |
| 1990 | Chevrolet | C1500 | Cheyenne | 454/7.4L V8 |
| 1976 - 1980 | Chevrolet | K10 | Silverado | 454/7.4L V8 |
| 1989 | Chevrolet | R2500 | Silverado | 454/7.4L V8 |
| 1988 | Chevrolet | R20 | Cheyenne | 454/7.4L V8 |
| 1976 | Chevrolet | Impala | Custom Landau | 454/7.4L V8 |
| 1990 | Chevrolet | C1500 | Silverado | 454/7.4L V8 |
| 1975 | Chevrolet | Laguna | S3 | 454/7.4L V8 |
Specs:
| # of Teeth | 168 |
|---|---|
| Application | Chevrolet |
| Brand | Hays |
| Emission Code | 5 |
| Engine | Big 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
4.4 ★★★★★
Based on 1309 reviews
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Product Reviews
★★★★★ 5
Lil boy's favorite ball
Style: Recharges, Size: Medium
The squeak gets my little boy every time. The glow factor is under par. I mainly get it because he also enjoys the brighter colors. All of the others be trying to get his ball. Good product just wish it would glow better because our park times are right around sunset.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
★★★★★ 5
Chuck it!
Style: Recharges, Size: Medium
My Golden Doodle absolutely loves this ball. His new favorite!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 4
The glow doesn’t last long, not super bright.
Style: Recharges, Size: Medium
I charge my glow in the dark balls with a black light flashlight, this one was not very bright, and it did not hold the charge very long. Also, with it being green, it was hard for my dog to find in the grass.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
Squeaks and glows
Style: Recharges, Size: Medium
Squeaks. Glows, and labs love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 3
good but no glow
Style: Recharges, Size: Medium
good ball but as others say, the glow in the dark really isn't there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026