PQ Series SFI Billet Steel Flywheel - Chevrolet 262-454 Small Block V6/V8 1955-85,1955-85 Big Block V8 396-427, and W Block 348-409 Lightweight 21.4 lbs, Internal Balance, 168 Teeth.

PRW SFI-Rated flywheels raise the bar in the high performance industry. The combination of top quality and reasonable pricing sets new standards. We know that when you receive your new PRW performance components, you will have no trouble seeing what the excitement is all about.

These SFI-Rated Flywheels are engineered to handle extreme duty applications and designed to take the punishment of todays high horsepower engines. PRW billet steel flywheels are CAD engineered and precision CNC machined to strict tolerances. The choice of 5 out of 6 winning engine builders at the Engine Master Challenge four years running, PRW billet steel flywheels were awarded Best New Product of the Year at the 2006 Hotrod & Restoration Show. Every flywheel is engineered for excellence and rigorously inspected throughout the manufacturing cycle to ensure that our customers receive the quality that they have come to expect from PRW products.

Benefits/Characteristics
SFI certified
Manufactured from 1045 Billet Steel
CAD Engineering and CNC Machined
Award winning designs year-after-year

Clutch Application Notes
Not For Use w/Stock Clutch Disc, use 10 1/2 Ram Clutch and Pressure Plate, 605-301M or 605-1021 Only.

This flywheel is not compatible with stock type sprung hub clutch discs (5 or 6 springs). A performance type disc with 8 springs must be used. Or aftermarket flywheel bolts like ARP or Mr. Gasket will work with the 5 or 6 spring clutch.

Performance and SFI-approved flywheels must be used with performance clutch discs only. Use of a stock-style clutch disk with a performance flywheel will often result in insufficient operating clearance between the disc hub and flywheel bolts.