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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A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 3
Que no tiene pasadores para apretar el zapato
Size: 7 Wide, Color: Black/Black
Que viene en tallas pequeñas y pensé que venían con lazos y no fue así, el resto esta bien el peso muy conveniente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
H
Verified Purchase
Heeia
Birmingham, US
★★★★★ 5
Good looking shoe.
Size: 9 Wide, Color: Cognac
It's a good looking should which is true to size. Quality is good. However, it is not leather. Inner and outer covering are man made. For me, it's okay. I ordered a 9W which I knew would be no more than a triple E width. I'm actually a quadruple E width so it's taking a little longer to break in. I won't be using these as often as at this stage of my life, I don't have that have functions that require dressier shoes. I'm happy with this purchase, a good value for the price. The slip in feature works well like my Sketcher slip in.
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Reviewed in the United States on July 27, 2025
E
Verified Purchase
Ed
West Palm Beach, US
★★★★★ 5
Good shoes
Size: 8.5 Wide, Color: Cognac
Great shoes and very comfortable. Not very durable in my opinion. Good for dress or casual.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
D
Verified Purchase
Doc
West Palm Beach, US
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
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Reviewed in the United States on May 23, 2026
R
Verified Purchase
roger mendes
Lake Worth, US
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026

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