SKU: 31742629178

Hays Steel SFI Certified Flexplate - Small Block Chevrolet - 10-015

Sale price$93.57 Regular price$103.97
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Description

Hays Steel SFI Certified Flexplate - Small Block Chevrolet - 10-015Overview: Hays heavy duty flexplates for high performance and competition engines are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high stall torque converters and today's high RPM engines. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the thicker Hays Flexplate handles the force. These H. D. flexplates are supplied with a ring gear

Overview:

Hays heavy-duty flexplates for high performance and competition engines are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high-stall torque converters and today's high-RPM engines. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the thicker Hays Flexplate handles the force. These H.D. flexplates are supplied with a ring gear that is securely welded in place and feature dual bolt patterns for flexibility in adapting to multiple transmission style torque converters. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.

Features:

  • All applications for flexplates are SFI 29.1 Certified
  • Available in Externally and Internally Balanced options
  • Most flexplates feature Zinc Dichromate Plated finish for superior corrosion resistance and good looks
  • Heavy- Duty design utilized thicker than stock steel plate enabling to withstand the stress of high-stall converters and high-RPM engines
  • More applications now available for Buick, Cadillac, Chevy, Ford, Mopar, Oldsmobile and Pontiac Engine applications
  • Gas and Diesel Truck applications coming soon!

Application:

Year Make Model Submodel Engine Size
1970 - 1973 Chevrolet Impala 250/4.1L l6
1970 - 1973 Chevrolet Impala 454/7.4L V8
1970 - 1972 Chevrolet Impala 402/6.6L V8
1970 - 1971 Chevrolet Chevelle 454/7.4L V8
1970 - 1971 Chevrolet Chevelle 402/6.6L V8
1970 - 1971 Chevrolet Chevelle 250/4.1L l6
1970 - 1971 Chevrolet Chevelle 307/5.0L V8
1971 - 1973 Chevrolet Impala 307/5.0L V8
1970 - 1972 Chevrolet Townsman 454/7.4L V8
1970 - 1972 Chevrolet Townsman 402/6.6L V8
1970 - 1974 Chevrolet Monte Carlo 454/7.4L V8
1970 - 1972 Chevrolet Monte Carlo 402/6.6L V8
1970 - 1972 Chevrolet Kingswood 454/7.4L V8
1970 - 1972 Chevrolet Kingswood 402/6.6L V8
1971 - 1972 Chevrolet Townsman 307/5.0L V8
1971 - 1972 Chevrolet Kingswood 307/5.0L V8
1970 - 1972 Chevrolet Caprice 454/7.4L V8
1970 - 1972 Chevrolet Caprice 402/6.6L V8
1970 Chevrolet Brookwood 454/7.4L V8
1970 Chevrolet Brookwood 402/6.6L V8
1970 Chevrolet Brookwood 250/4.1L l6
1970 - 1972 Chevrolet Biscayne 454/7.4L V8
1970 - 1972 Chevrolet Biscayne 402/6.6L V8
1970 - 1972 Chevrolet Biscayne 250/4.1L l6
1970 - 1974 Chevrolet Bel Air 454/7.4L V8
1970 - 1972 Chevrolet Bel Air 402/6.6L V8
1970 - 1973 Chevrolet Bel Air 250/4.1L l6
1971 - 1972 Chevrolet Caprice 307/5.0L V8
1971 - 1972 Chevrolet Caprice 250/4.1L l6
1974 Chevrolet Malibu 250/4.1L l6
1974 Chevrolet Malibu 454/7.4L V8
1974 Chevrolet Laguna 454/7.4L V8
1970 - 1976 Chevrolet Impala 400/6.6L V8
1970 - 1973 Chevrolet Impala 350/5.7L V8
1970 - 1976 Chevrolet El Camino 400/6.6L V8
1970 - 1971 Chevrolet Chevelle 400/6.6L V8
1970 Chevrolet Chevelle 396/6.5L V8
1970 - 1971 Chevrolet Chevelle 350/5.7L V8
1970 - 1972 Chevrolet Townsman 400/6.6L V8
1970 - 1972 Chevrolet Townsman 350/5.7L V8
1970 - 1976 Chevrolet Monte Carlo 400/6.6L V8
1970 - 1974 Chevrolet Monte Carlo 350/5.7L V8
1970 - 1972 Chevrolet Kingswood 400/6.6L V8
1970 - 1972 Chevrolet Kingswood 350/5.7L V8
1970 - 1975 Chevrolet Bel Air 400/6.6L V8
1970 - 1976 Chevrolet Caprice 400/6.6L V8
1970 - 1972 Chevrolet Caprice 350/5.7L V8
1970 Chevrolet Brookwood 400/6.6L V8
1970 Chevrolet Brookwood 350/5.7L V8
1970 - 1972 Chevrolet Biscayne 400/6.6L V8
1970 - 1972 Chevrolet Biscayne 350/5.7L V8
1970 - 1974 Chevrolet Bel Air 350/5.7L V8
1974 - 1976 Chevrolet Malibu 400/6.6L V8
1974 Chevrolet Malibu 350/5.7L V8
1974 - 1976 Chevrolet Laguna 400/6.6L V8
1974 Chevrolet Laguna 350/5.7L V8
1974 - 1976 GMC Sprint 400/6.6L V8
1975 - 1978 GMC K25 Suburban 400/6.6L V8
1975 - 1978 GMC K25 400/6.6L V8
1975 - 1978 GMC K15 Suburban 400/6.6L V8
1975 - 1978 GMC K15 400/6.6L V8
1975 - 1978 GMC Jimmy 400/6.6L V8
1975 - 1978 GMC G35 400/6.6L V8
1975 - 1978 GMC G25 400/6.6L V8
1976 GMC G15 400/6.6L V8
1976 - 1978 GMC C35 400/6.6L V8
1976 - 1978 GMC C25 400/6.6L V8
1976 - 1978 GMC C15 400/6.6L V8
1976 - 1978 Chevrolet K5 Blazer 400/6.6L V8
1975 - 1978 Chevrolet K20 Suburban 400/6.6L V8
1975 - 1978 Chevrolet K20 400/6.6L V8
1975 - 1977 Chevrolet K10 Suburban 400/6.6L V8
1975 - 1978 Chevrolet K10 400/6.6L V8
1975 - 1978 Chevrolet G30 400/6.6L V8
1975 - 1980 Chevrolet G20 400/6.6L V8
1976 - 1978 Chevrolet C30 400/6.6L V8
1976 - 1978 Chevrolet C20 Suburban 400/6.6L V8
1976 - 1978 Chevrolet C20 400/6.6L V8
1976 - 1978 Chevrolet C10 400/6.6L V8
1977 - 1978 GMC K35 400/6.6L V8
1977 - 1978 Chevrolet K30 400/6.6L V8
1978 GMC C25 Suburban 400/6.6L V8

Specs:

# of Teeth 168
Application 1970-80 Small Block Chevy 383/400
Brand Hays
Center Bore (Register Diameter) 2.490"
Emission Code 5
Engine Balance External
Material Steel
Product Type Flexplates
SFI Approved Yes
SFI Certification 29.1
Warranty 90 Day
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: 31742629178

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4.3 ★★★★★
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Product Reviews
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pelletier
Draper, US
★★★★★ 5
Great Dog Ball
Color: Green-M
My Great Dane loves this ball! It is sturdy and fun for her; she can pick it up by the tabs as well as grab the whole ball.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
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Ariel
Whiting, US
★★★★★ 5
Great toy:) but doesn't last long
Color: Green-M
This ball was actually really great!. I bought a few different toy balls for our puppy to play with and Aka (our puppy) found this one to be the best. Aka loves carrying things with his mouth. I also think he found it enjoyable, with all the pull tabs, to carry this ball around instead of trying to fit it in his mouth. I waited around 2 weeks to write this since that's how long it took Aka to destroy the ball:) At least it wasn't within the first day. We have a bigger dog an American Bulldog that's about 90lbs and he punctured this ball within the first day but it held up for a little. It's the same as a soccer ball really, not super tough and if you have dogs with big bite forces that are heavy chewers they'll destroy this so fast! But i like the design of this toy and I think it made a great toy while it lasted! It did deflate when it got punctured and held some air for about a week. With constant play it deflated completely after that. It was also the same size as a soccer ball.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2024
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 4
Fun toy for dogs that like to fetch
Color: Green-M
The toy is great, good quality, and durable. My dog will only play with it if I am am playing with her, otherwise she loses interest and that is why I am giving it a 4 out of 5. She is a 60 lb. dog and the size. It is a good price for the product and when my dog does play with it the multiple tabs on it make it user friendly for chewing and tossing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
M
Verified Purchase
Mary H. Angell
Lexington, US
★★★★★ 5
Surprisingly Durable Soccer Ball
Color: Green-M
Ethan is a a chewer par excellence. When his soccer ball arrived several months ago, I expected it to be a raggedy mess within days. I was wrong. The only chewed strap is the longer black one. All others are as good as new. The ball itself is a good size for him, a slightly larger Sheltie. It is one of his favorite toys for running and fetching play. As far as value for money, we’ve had several months to enjoy it without thinking of retiring it to the damaged toys bin. I would recommend it for durability and exercise play.
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Reviewed in the United States on April 30, 2026
J
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Jodi Bulaich
Draper, US
★★★★★ 5
Total Glow in the dark entertainment
Color: Glow in the dark - L
This toy is my Aussie Shepherd’s favorite. It is durable. I love that in addition to playing fetch, the tabs make it possible for my dog to swing it from his own mouth and throw it in the air. The glow-in-the-dark feature is amazing! I throw the ball in the pitch black yard and watch it run back at me as my dog comes towards me. It's fun to watch!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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