SKU: 12411589356

Hays 10-235 Externally Balanced Flywheel, 168 Tooth, BBC 454

$274.93 $305.48
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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:
  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: 12411589356

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4.3 ★★★★★
Based on 27 reviews
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Product Reviews
D
Verified Purchase
Dawna Lee
Natrona Heights, US
★★★★★ 5
Great shoes
Size: 13, Color: Black/White
Great shoes, bought for my grandson's birthday, he was very pleased with them. I'm very pleased that they came in many sizes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
D
Verified Purchase
David Zielinski
Lowell, US
★★★★★ 5
Great Value for the Money!
Size: 10.5, Color: Black/White
Pleasantly surprised at this price point! Comfy, sturdy and a way better sole the Sketchers! Amazon products in general have been really good quality at affordable prices!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
G
Verified Purchase
Gaile Kausch
Alexandria, US
★★★★★ 1
Size not as expected
Size: 11.5, Color: Grey
Ordered same size as I always do. Way too large. Size listed was off by a long shot
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
P
Professor's opinion
Port Orchard, US
★★★★★ 4
Lightweight and True to Size — Best for Casual Use
Size: 9.5, Color: Navy, Size: 9.5, Color: Navy
It is nice to see the Amazon Essentials brand expand from household essentials to apparel and shoes. I ordered the Amazon Essentials Men's Lightweight Knit Running Sneakers. The product is made in Vietnam and comes in a shoe box, which is nice. I've noticed that quite often, inexpensive shoes are delivered just in a plastic bag. The sneakers are ready to use and have no odors from glue, organic solvents, etc., which is common nowadays. I wear a size 9W or 9.5. These sneakers are 9.5 and feel like a typical 9.5 size, without surprises. The product is advertised as lightweight, and it is true. Each shoe weighs below 0.6 lb (265 grams). Inside is soft memory foam; the shoes sit on the foot well, snug enough and comfortable, and are easy to put on and take off. They seem like a good fit for spring and summer as casual footwear or for light gym use. The sole is simple and not designed for performance or high-impact activities. Overall, a solid, reasonably priced, comfortable everyday option, though not intended for serious running or training.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
A
AmberR
Cuba, US
★★★★★ 5
Budget buy while being as comfy and stylish as an expensive brand!
Size: 9.5, Color: Navy, Size: 9.5, Color: Navy
My 14 year old had been running his own business since he was 12. He does lawn care and snow removal. His go to shoes when it's too hot for his work boots has always been off brand hey d*de style ones which are terrible for that kind of work as they just don't have the ankle support. He's also had some Orthopedic arch supports custom made for him through the DR in the last year that he needs to use in whatever shoes he's wearing at the time. So I've been on the search for a simple pair of slip on shoes that he could wear while working long hours around our community. He's sent me this picture tonight before heading out. He said "I didn't feel like putting my arch supports in and these are so comfy that I don't even notice I don't have them!" They are sharp looking shoes that really stand out as of they were A high end pair! It's great that they can be an every day style or could be more of a sport shoe as they have the support and padding for both options. In our case they likely be green with in a day or two and it'll be interesting to see how well they wipe off between his work days. I can update this review once he's worn them a bit more. For now they have been perfect for versatility, size was true to size (I did order 1/2 size up, but only did that because he's growing so fast!) and they are definitely a great fit to a budget!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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