1967-1976 Pontiac 326-455, 166-Tooth, Internal balanced

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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 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 use with either a Powerglide or Turbo-Hydromatic torque converter. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.

• S.F.I. 29.1 Certified
• 166 Tooth Ring Gear
• Designed for Internally Balanced Pontiac 326-455 V8 Engines
• Zinc Dichromate plated for corrosion resistance
• Heavy Duty Design

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Application Summary:

Year	Make/Model
1967-1976	Pontiac Bonneville
1967-1976	Pontiac Catalina
1967-1970	Pontiac Executive
1967-1976	Pontiac Firebird
1973-1975	Pontiac Grand Am
1975-1976	Pontiac Grand LeMans
1967-1976	Pontiac Grand Prix
1971-1976	Pontiac Grand Safari
1971-1975	Pontiac Grandville
1967-1973	Pontiac GTO
1967-1974	Pontiac Laurentian
1976	Pontiac Laurentian
1967-1976	Pontiac LeMans
1967-1974	Pontiac Parisienne
1976	Pontiac Parisienne
1970	Pontiac Strato-Chief
1967-1970	Pontiac Tempest
1972-1975	Pontiac Ventura