Flywheel 5.5in Button Chevy LM

Quarter Master 5.5-Inch Button Flywheel – Chevy Late

The Quarter Master 505171SC is a steel button-style flywheel for compatible 5.5-inch Pro-Series and V-Drive racing clutches in late Chevy applications. The internally balanced flywheel is designed for engines using a one-piece rear main seal and provides the button-style mounting arrangement used with matching racing clutch systems.

Additional Info

• Brand: Quarter Master
• Part Number: 505171SC
• SKU: BJGP_505171SC
• Flywheel Style: Button
• Clutch Size: 5.5 in
• Material: Steel
• Balance: Internal
• Engine Application: Chevy late / one-piece rear main seal
• Clutch Compatibility: Quarter Master Pro-Series / V-Drive
• Sold: Individually

Fitment Note: Verify crankshaft balance, rear-main-seal configuration, clutch series, flywheel bolt pattern, and bellhousing/starter arrangement before installation.