Hays Steel SFI Certified Flexplate (67-79 V8 Firebird)

Hays SFI Approved heavy duty flexplates for are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high-stall torque converters and high-RPM engines. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the 4mm thick center plate utilized on a Hays flexplate handles the brute force. These flexplates are supplied with a precision double welded ring gear and feature multiple engine and transmission bolt patterns. All Hays flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.

Features:
SFI-approved – legal for use in racing classes that require SFI certification
Flexplate features a precision double welded ring gear
Has 4mm thick center plate to resist cracking near crankshaft flange
Zinc-dichromate plated to resist corrosion
CAD designed to provide optimum performance and reliability
Available in Internal or External balanced versions
Applications offered for a wide variety of engine and transmission bolt patterns

Fitment:

• 1967 Pontiac Firebird
• 1968 Pontiac Firebird
• 1969 Pontiac Firebird
• 1970 Pontiac Firebird
• 1971 Pontiac Firebird
• 1972 Pontiac Firebird
• 1973 Pontiac Firebird
• 1974 Pontiac Firebird
• 1975 Pontiac Firebird
• 1976 Pontiac Firebird
• 1977 Pontiac Firebird
• 1978 Pontiac Firebird
• 1979 Pontiac Firebird

Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov