Hays 166 Tooth SFI 1.1 Flywheel - 30.0 lb - Internal Balance - Pontiac V8
These SFI-Rated flywheels are engineered to handle extreme duty applications and designed to take the punishment of todays high horsepower engines.
Vehicle Applications:
Drag racing's biggest stars have relied on Hays since SEMA Hall of Famer Bill Hays decided back in 1958 that there had to be a way to build one that could stand up to racing's unimaginable power and torque. Now part of Holley Performance, Hays continues to develop complete clutch kits for an infinite number of high-performance applications, pressure plates for precise gear changes, clutch discs for smooth, chatter-free engagement, and flywheels and flexplates ideal for today's vehicles.
Pontiac changed the crankshaft register partway through 1976 on the 350 and 400 engines. The only way to be sure of which flywheel you need is to measure the register (or snout) at the end of the crankshaft where the flywheel mounts. All 455 engines use the larger register. Includes a removable black insert that allows this to fit the 2.5" crank and remove to fit the 2.75".
Product Description:
These SFI-Rated flywheels are engineered to handle extreme duty applications and designed to take the punishment of todays high horsepower engines.
Vehicle Applications:
Drag racing's biggest stars have relied on Hays since SEMA Hall of Famer Bill Hays decided back in 1958 that there had to be a way to build one that could stand up to racing's unimaginable power and torque. Now part of Holley Performance, Hays continues to develop complete clutch kits for an infinite number of high-performance applications, pressure plates for precise gear changes, clutch discs for smooth, chatter-free engagement, and flywheels and flexplates ideal for today's vehicles.
Pontiac changed the crankshaft register partway through 1976 on the 350 and 400 engines. The only way to be sure of which flywheel you need is to measure the register (or snout) at the end of the crankshaft where the flywheel mounts. All 455 engines use the larger register. Includes a removable black insert that allows this to fit the 2.5" crank and remove to fit the 2.75".
Product Description:
Original: $562.95
-70%$562.95
$168.89Description
These SFI-Rated flywheels are engineered to handle extreme duty applications and designed to take the punishment of todays high horsepower engines.
Vehicle Applications:
Drag racing's biggest stars have relied on Hays since SEMA Hall of Famer Bill Hays decided back in 1958 that there had to be a way to build one that could stand up to racing's unimaginable power and torque. Now part of Holley Performance, Hays continues to develop complete clutch kits for an infinite number of high-performance applications, pressure plates for precise gear changes, clutch discs for smooth, chatter-free engagement, and flywheels and flexplates ideal for today's vehicles.
Pontiac changed the crankshaft register partway through 1976 on the 350 and 400 engines. The only way to be sure of which flywheel you need is to measure the register (or snout) at the end of the crankshaft where the flywheel mounts. All 455 engines use the larger register. Includes a removable black insert that allows this to fit the 2.5" crank and remove to fit the 2.75".
Product Description:
